54839320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 77352680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 1223, 2242, 2360, 2446, 4484, 4892, 5605, 6115, 8968, 9784, 11210, 12230, 22420, 23237, 24460, 44840, 46474, 48920, 72157, 92948, 116185, 144314, 185896, 232370, 288628, 360785, 464740, 577256, 721570, 929480, 1370983, 1443140, 2741966, 2886280, 5483932, 6854915, 10967864, 13709830, 27419660, 54839320]

約数ペア:

[(1, 54839320), (2, 27419660), (4, 13709830), (5, 10967864), (8, 6854915), (10, 5483932), (19, 2886280), (20, 2741966), (38, 1443140), (40, 1370983), (59, 929480), (76, 721570), (95, 577256), (118, 464740), (152, 360785), (190, 288628), (236, 232370), (295, 185896), (380, 144314), (472, 116185), (590, 92948), (760, 72157), (1121, 48920), (1180, 46474), (1223, 44840), (2242, 24460), (2360, 23237), (2446, 22420), (4484, 12230), (4892, 11210), (5605, 9784), (6115, 8968)]