920686000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2136

約数の個数: 160

約数和(自身を含む): 2539712448

約数和(自身を除く): 1619026448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 170, 200, 208, 221, 250, 260, 272, 325, 340, 400, 425, 442, 500, 520, 650, 680, 850, 884, 1000, 1040, 1105, 1300, 1360, 1625, 1700, 1768, 2000, 2083, 2125, 2210, 2600, 3250, 3400, 3536, 4166, 4250, 4420, 5200, 5525, 6500, 6800, 8332, 8500, 8840, 10415, 11050, 13000, 16664, 17000, 17680, 20830, 22100, 26000, 27079, 27625, 33328, 34000, 35411, 41660, 44200, 52075, 54158, 55250, 70822, 83320, 88400, 104150, 108316, 110500, 135395, 141644, 166640, 177055, 208300, 216632, 221000, 260375, 270790, 283288, 354110, 416600, 433264, 442000, 460343, 520750, 541580, 566576, 676975, 708220, 833200, 885275, 920686, 1041500, 1083160, 1353950, 1416440, 1770550, 1841372, 2083000, 2166320, 2301715, 2707900, 2832880, 3384875, 3541100, 3682744, 4166000, 4426375, 4603430, 5415800, 6769750, 7082200, 7365488, 8852750, 9206860, 10831600, 11508575, 13539500, 14164400, 17705500, 18413720, 23017150, 27079000, 35411000, 36827440, 46034300, 54158000, 57542875, 70822000, 92068600, 115085750, 184137200, 230171500, 460343000, 920686000]

約数ペア:

[(1, 920686000), (2, 460343000), (4, 230171500), (5, 184137200), (8, 115085750), (10, 92068600), (13, 70822000), (16, 57542875), (17, 54158000), (20, 46034300), (25, 36827440), (26, 35411000), (34, 27079000), (40, 23017150), (50, 18413720), (52, 17705500), (65, 14164400), (68, 13539500), (80, 11508575), (85, 10831600), (100, 9206860), (104, 8852750), (125, 7365488), (130, 7082200), (136, 6769750), (170, 5415800), (200, 4603430), (208, 4426375), (221, 4166000), (250, 3682744), (260, 3541100), (272, 3384875), (325, 2832880), (340, 2707900), (400, 2301715), (425, 2166320), (442, 2083000), (500, 1841372), (520, 1770550), (650, 1416440), (680, 1353950), (850, 1083160), (884, 1041500), (1000, 920686), (1040, 885275), (1105, 833200), (1300, 708220), (1360, 676975), (1625, 566576), (1700, 541580), (1768, 520750), (2000, 460343), (2083, 442000), (2125, 433264), (2210, 416600), (2600, 354110), (3250, 283288), (3400, 270790), (3536, 260375), (4166, 221000), (4250, 216632), (4420, 208300), (5200, 177055), (5525, 166640), (6500, 141644), (6800, 135395), (8332, 110500), (8500, 108316), (8840, 104150), (10415, 88400), (11050, 83320), (13000, 70822), (16664, 55250), (17000, 54158), (17680, 52075), (20830, 44200), (22100, 41660), (26000, 35411), (27079, 34000), (27625, 33328)]