9942936800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{540377}}^1$

素因数の和:540420

約数の個数: 72

約数和(自身を含む): 25328597616

約数和(自身を除く): 15385660816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 9200, 18400, 540377, 1080754, 2161508, 2701885, 4323016, 5403770, 8646032, 10807540, 12428671, 13509425, 17292064, 21615080, 24857342, 27018850, 43230160, 49714684, 54037700, 62143355, 86460320, 99429368, 108075400, 124286710, 198858736, 216150800, 248573420, 310716775, 397717472, 432301600, 497146840, 621433550, 994293680, 1242867100, 1988587360, 2485734200, 4971468400, 9942936800]

約数ペア:

[(1, 9942936800), (2, 4971468400), (4, 2485734200), (5, 1988587360), (8, 1242867100), (10, 994293680), (16, 621433550), (20, 497146840), (23, 432301600), (25, 397717472), (32, 310716775), (40, 248573420), (46, 216150800), (50, 198858736), (80, 124286710), (92, 108075400), (100, 99429368), (115, 86460320), (160, 62143355), (184, 54037700), (200, 49714684), (230, 43230160), (368, 27018850), (400, 24857342), (460, 21615080), (575, 17292064), (736, 13509425), (800, 12428671), (920, 10807540), (1150, 8646032), (1840, 5403770), (2300, 4323016), (3680, 2701885), (4600, 2161508), (9200, 1080754), (18400, 540377)]