63769280

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:937

約数の個数: 56

約数和(自身を含む): 152552400

約数和(自身を除く): 88783120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 571, 698, 1142, 1396, 1745, 2284, 2792, 2855, 3490, 4568, 5584, 5710, 6980, 9136, 11168, 11420, 13960, 18272, 22336, 22840, 27920, 36544, 45680, 55840, 91360, 111680, 182720, 199279, 398558, 797116, 996395, 1594232, 1992790, 3188464, 3985580, 6376928, 7971160, 12753856, 15942320, 31884640, 63769280]

約数ペア:

[(1, 63769280), (2, 31884640), (4, 15942320), (5, 12753856), (8, 7971160), (10, 6376928), (16, 3985580), (20, 3188464), (32, 1992790), (40, 1594232), (64, 996395), (80, 797116), (160, 398558), (320, 199279), (349, 182720), (571, 111680), (698, 91360), (1142, 55840), (1396, 45680), (1745, 36544), (2284, 27920), (2792, 22840), (2855, 22336), (3490, 18272), (4568, 13960), (5584, 11420), (5710, 11168), (6980, 9136)]