75523240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 108456920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 467, 520, 622, 934, 1244, 1555, 1868, 2335, 2488, 3110, 3736, 4043, 4670, 6071, 6220, 8086, 9340, 12142, 12440, 16172, 18680, 20215, 24284, 30355, 32344, 40430, 48568, 60710, 80860, 121420, 145237, 161720, 242840, 290474, 580948, 726185, 1161896, 1452370, 1888081, 2904740, 3776162, 5809480, 7552324, 9440405, 15104648, 18880810, 37761620, 75523240]

約数ペア:

[(1, 75523240), (2, 37761620), (4, 18880810), (5, 15104648), (8, 9440405), (10, 7552324), (13, 5809480), (20, 3776162), (26, 2904740), (40, 1888081), (52, 1452370), (65, 1161896), (104, 726185), (130, 580948), (260, 290474), (311, 242840), (467, 161720), (520, 145237), (622, 121420), (934, 80860), (1244, 60710), (1555, 48568), (1868, 40430), (2335, 32344), (2488, 30355), (3110, 24284), (3736, 20215), (4043, 18680), (4670, 16172), (6071, 12440), (6220, 12142), (8086, 9340)]