89284000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 252618912

約数和(自身を除く): 163334912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 101, 104, 125, 130, 136, 160, 170, 200, 202, 208, 221, 250, 260, 272, 325, 340, 400, 404, 416, 425, 442, 500, 505, 520, 544, 650, 680, 800, 808, 850, 884, 1000, 1010, 1040, 1105, 1300, 1313, 1360, 1616, 1625, 1700, 1717, 1768, 2000, 2020, 2080, 2125, 2210, 2525, 2600, 2626, 2720, 3232, 3250, 3400, 3434, 3536, 4000, 4040, 4250, 4420, 5050, 5200, 5252, 5525, 6500, 6565, 6800, 6868, 7072, 8080, 8500, 8585, 8840, 10100, 10400, 10504, 11050, 12625, 13000, 13130, 13600, 13736, 16160, 17000, 17170, 17680, 20200, 21008, 22100, 22321, 25250, 26000, 26260, 27472, 27625, 32825, 34000, 34340, 35360, 40400, 42016, 42925, 44200, 44642, 50500, 52000, 52520, 54944, 55250, 65650, 68000, 68680, 80800, 85850, 88400, 89284, 101000, 105040, 110500, 111605, 131300, 137360, 164125, 171700, 176800, 178568, 202000, 210080, 214625, 221000, 223210, 262600, 274720, 328250, 343400, 357136, 404000, 429250, 442000, 446420, 525200, 558025, 656500, 686800, 714272, 858500, 884000, 892840, 1050400, 1116050, 1313000, 1373600, 1717000, 1785680, 2232100, 2626000, 2790125, 3434000, 3571360, 4464200, 5252000, 5580250, 6868000, 8928400, 11160500, 17856800, 22321000, 44642000, 89284000]

約数ペア:

[(1, 89284000), (2, 44642000), (4, 22321000), (5, 17856800), (8, 11160500), (10, 8928400), (13, 6868000), (16, 5580250), (17, 5252000), (20, 4464200), (25, 3571360), (26, 3434000), (32, 2790125), (34, 2626000), (40, 2232100), (50, 1785680), (52, 1717000), (65, 1373600), (68, 1313000), (80, 1116050), (85, 1050400), (100, 892840), (101, 884000), (104, 858500), (125, 714272), (130, 686800), (136, 656500), (160, 558025), (170, 525200), (200, 446420), (202, 442000), (208, 429250), (221, 404000), (250, 357136), (260, 343400), (272, 328250), (325, 274720), (340, 262600), (400, 223210), (404, 221000), (416, 214625), (425, 210080), (442, 202000), (500, 178568), (505, 176800), (520, 171700), (544, 164125), (650, 137360), (680, 131300), (800, 111605), (808, 110500), (850, 105040), (884, 101000), (1000, 89284), (1010, 88400), (1040, 85850), (1105, 80800), (1300, 68680), (1313, 68000), (1360, 65650), (1616, 55250), (1625, 54944), (1700, 52520), (1717, 52000), (1768, 50500), (2000, 44642), (2020, 44200), (2080, 42925), (2125, 42016), (2210, 40400), (2525, 35360), (2600, 34340), (2626, 34000), (2720, 32825), (3232, 27625), (3250, 27472), (3400, 26260), (3434, 26000), (3536, 25250), (4000, 22321), (4040, 22100), (4250, 21008), (4420, 20200), (5050, 17680), (5200, 17170), (5252, 17000), (5525, 16160), (6500, 13736), (6565, 13600), (6800, 13130), (6868, 13000), (7072, 12625), (8080, 11050), (8500, 10504), (8585, 10400), (8840, 10100)]