63506720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7489}}^1$

素因数の和:7557

約数の個数: 48

約数和(自身を含む): 152885880

約数和(自身を除く): 89379160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 7489, 8480, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 239648, 299560, 396917, 599120, 793834, 1198240, 1587668, 1984585, 3175336, 3969170, 6350672, 7938340, 12701344, 15876680, 31753360, 63506720]

約数ペア:

[(1, 63506720), (2, 31753360), (4, 15876680), (5, 12701344), (8, 7938340), (10, 6350672), (16, 3969170), (20, 3175336), (32, 1984585), (40, 1587668), (53, 1198240), (80, 793834), (106, 599120), (160, 396917), (212, 299560), (265, 239648), (424, 149780), (530, 119824), (848, 74890), (1060, 59912), (1696, 37445), (2120, 29956), (4240, 14978), (7489, 8480)]