117444865360

素因数分解:

$2^4\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{688907}}^1$

素因数の和:691051

約数の個数: 40

約数和(自身を含む): 273187845216

約数和(自身を除く): 155742979856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2131, 4262, 8524, 10655, 17048, 21310, 34096, 42620, 85240, 170480, 688907, 1377814, 2755628, 3444535, 5511256, 6889070, 11022512, 13778140, 27556280, 55112560, 1468060817, 2936121634, 5872243268, 7340304085, 11744486536, 14680608170, 23488973072, 29361216340, 58722432680, 117444865360]

約数ペア:

[(1, 117444865360), (2, 58722432680), (4, 29361216340), (5, 23488973072), (8, 14680608170), (10, 11744486536), (16, 7340304085), (20, 5872243268), (40, 2936121634), (80, 1468060817), (2131, 55112560), (4262, 27556280), (8524, 13778140), (10655, 11022512), (17048, 6889070), (21310, 5511256), (34096, 3444535), (42620, 2755628), (85240, 1377814), (170480, 688907)]