13348400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 36810144

約数和(自身を除く): 23461744

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, 130, 136, 151, 170, 200, 208, 221, 260, 272, 302, 325, 340, 400, 425, 442, 520, 604, 650, 680, 755, 850, 884, 1040, 1105, 1208, 1300, 1360, 1510, 1700, 1768, 1963, 2210, 2416, 2567, 2600, 3020, 3400, 3536, 3775, 3926, 4420, 5134, 5200, 5525, 6040, 6800, 7550, 7852, 8840, 9815, 10268, 11050, 12080, 12835, 15100, 15704, 17680, 19630, 20536, 22100, 25670, 30200, 31408, 33371, 39260, 41072, 44200, 49075, 51340, 60400, 64175, 66742, 78520, 88400, 98150, 102680, 128350, 133484, 157040, 166855, 196300, 205360, 256700, 266968, 333710, 392600, 513400, 533936, 667420, 785200, 834275, 1026800, 1334840, 1668550, 2669680, 3337100, 6674200, 13348400]

約数ペア:

[(1, 13348400), (2, 6674200), (4, 3337100), (5, 2669680), (8, 1668550), (10, 1334840), (13, 1026800), (16, 834275), (17, 785200), (20, 667420), (25, 533936), (26, 513400), (34, 392600), (40, 333710), (50, 266968), (52, 256700), (65, 205360), (68, 196300), (80, 166855), (85, 157040), (100, 133484), (104, 128350), (130, 102680), (136, 98150), (151, 88400), (170, 78520), (200, 66742), (208, 64175), (221, 60400), (260, 51340), (272, 49075), (302, 44200), (325, 41072), (340, 39260), (400, 33371), (425, 31408), (442, 30200), (520, 25670), (604, 22100), (650, 20536), (680, 19630), (755, 17680), (850, 15704), (884, 15100), (1040, 12835), (1105, 12080), (1208, 11050), (1300, 10268), (1360, 9815), (1510, 8840), (1700, 7852), (1768, 7550), (1963, 6800), (2210, 6040), (2416, 5525), (2567, 5200), (2600, 5134), (3020, 4420), (3400, 3926), (3536, 3775)]