63982360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 157308480

約数和(自身を除く): 93326120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1733, 1846, 2840, 3466, 3692, 4615, 6932, 7384, 8665, 9230, 13864, 17330, 18460, 22529, 34660, 36920, 45058, 69320, 90116, 112645, 123043, 180232, 225290, 246086, 450580, 492172, 615215, 901160, 984344, 1230430, 1599559, 2460860, 3199118, 4921720, 6398236, 7997795, 12796472, 15995590, 31991180, 63982360]

約数ペア:

[(1, 63982360), (2, 31991180), (4, 15995590), (5, 12796472), (8, 7997795), (10, 6398236), (13, 4921720), (20, 3199118), (26, 2460860), (40, 1599559), (52, 1230430), (65, 984344), (71, 901160), (104, 615215), (130, 492172), (142, 450580), (260, 246086), (284, 225290), (355, 180232), (520, 123043), (568, 112645), (710, 90116), (923, 69320), (1420, 45058), (1733, 36920), (1846, 34660), (2840, 22529), (3466, 18460), (3692, 17330), (4615, 13864), (6932, 9230), (7384, 8665)]