63040900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 149615424

約数和(自身を除く): 86574524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 683, 710, 923, 1300, 1366, 1420, 1775, 1846, 2732, 3415, 3550, 3692, 4615, 6830, 7100, 8879, 9230, 13660, 17075, 17758, 18460, 23075, 34150, 35516, 44395, 46150, 48493, 68300, 88790, 92300, 96986, 177580, 193972, 221975, 242465, 443950, 484930, 630409, 887900, 969860, 1212325, 1260818, 2424650, 2521636, 3152045, 4849300, 6304090, 12608180, 15760225, 31520450, 63040900]

約数ペア:

[(1, 63040900), (2, 31520450), (4, 15760225), (5, 12608180), (10, 6304090), (13, 4849300), (20, 3152045), (25, 2521636), (26, 2424650), (50, 1260818), (52, 1212325), (65, 969860), (71, 887900), (100, 630409), (130, 484930), (142, 443950), (260, 242465), (284, 221975), (325, 193972), (355, 177580), (650, 96986), (683, 92300), (710, 88790), (923, 68300), (1300, 48493), (1366, 46150), (1420, 44395), (1775, 35516), (1846, 34150), (2732, 23075), (3415, 18460), (3550, 17758), (3692, 17075), (4615, 13660), (6830, 9230), (7100, 8879)]