117788560

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24137}}^1$

素因数の和:24211

約数の個数: 40

約数和(自身を含む): 278359416

約数和(自身を除く): 160570856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 24137, 48274, 96548, 120685, 193096, 241370, 386192, 482740, 965480, 1472357, 1930960, 2944714, 5889428, 7361785, 11778856, 14723570, 23557712, 29447140, 58894280, 117788560]

約数ペア:

[(1, 117788560), (2, 58894280), (4, 29447140), (5, 23557712), (8, 14723570), (10, 11778856), (16, 7361785), (20, 5889428), (40, 2944714), (61, 1930960), (80, 1472357), (122, 965480), (244, 482740), (305, 386192), (488, 241370), (610, 193096), (976, 120685), (1220, 96548), (2440, 48274), (4880, 24137)]