90062480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48947}}^1$

素因数の和:48983

約数の個数: 40

約数和(自身を含む): 218503872

約数和(自身を除く): 128441392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 48947, 97894, 195788, 244735, 391576, 489470, 783152, 978940, 1125781, 1957880, 2251562, 3915760, 4503124, 5628905, 9006248, 11257810, 18012496, 22515620, 45031240, 90062480]

約数ペア:

[(1, 90062480), (2, 45031240), (4, 22515620), (5, 18012496), (8, 11257810), (10, 9006248), (16, 5628905), (20, 4503124), (23, 3915760), (40, 2251562), (46, 1957880), (80, 1125781), (92, 978940), (115, 783152), (184, 489470), (230, 391576), (368, 244735), (460, 195788), (920, 97894), (1840, 48947)]