10504000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 28291536

約数和(自身を除く): 17787536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 101, 104, 125, 130, 160, 200, 202, 208, 250, 260, 320, 325, 400, 404, 416, 500, 505, 520, 650, 800, 808, 832, 1000, 1010, 1040, 1300, 1313, 1600, 1616, 1625, 2000, 2020, 2080, 2525, 2600, 2626, 3232, 3250, 4000, 4040, 4160, 5050, 5200, 5252, 6464, 6500, 6565, 8000, 8080, 10100, 10400, 10504, 12625, 13000, 13130, 16160, 20200, 20800, 21008, 25250, 26000, 26260, 32320, 32825, 40400, 42016, 50500, 52000, 52520, 65650, 80800, 84032, 101000, 104000, 105040, 131300, 161600, 164125, 202000, 210080, 262600, 328250, 404000, 420160, 525200, 656500, 808000, 1050400, 1313000, 2100800, 2626000, 5252000, 10504000]

約数ペア:

[(1, 10504000), (2, 5252000), (4, 2626000), (5, 2100800), (8, 1313000), (10, 1050400), (13, 808000), (16, 656500), (20, 525200), (25, 420160), (26, 404000), (32, 328250), (40, 262600), (50, 210080), (52, 202000), (64, 164125), (65, 161600), (80, 131300), (100, 105040), (101, 104000), (104, 101000), (125, 84032), (130, 80800), (160, 65650), (200, 52520), (202, 52000), (208, 50500), (250, 42016), (260, 40400), (320, 32825), (325, 32320), (400, 26260), (404, 26000), (416, 25250), (500, 21008), (505, 20800), (520, 20200), (650, 16160), (800, 13130), (808, 13000), (832, 12625), (1000, 10504), (1010, 10400), (1040, 10100), (1300, 8080), (1313, 8000), (1600, 6565), (1616, 6500), (1625, 6464), (2000, 5252), (2020, 5200), (2080, 5050), (2525, 4160), (2600, 4040), (2626, 4000), (3232, 3250)]