80297600

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 207174240

約数和(自身を除く): 126876640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1091, 1150, 1472, 1600, 1840, 2182, 2300, 2944, 3200, 3680, 4364, 4600, 5455, 7360, 8728, 9200, 10910, 14720, 17456, 18400, 21820, 25093, 27275, 34912, 36800, 43640, 50186, 54550, 69824, 73600, 87280, 100372, 109100, 125465, 139648, 174560, 200744, 218200, 250930, 349120, 401488, 436400, 501860, 627325, 698240, 802976, 872800, 1003720, 1254650, 1605952, 1745600, 2007440, 2509300, 3211904, 3491200, 4014880, 5018600, 8029760, 10037200, 16059520, 20074400, 40148800, 80297600]

約数ペア:

[(1, 80297600), (2, 40148800), (4, 20074400), (5, 16059520), (8, 10037200), (10, 8029760), (16, 5018600), (20, 4014880), (23, 3491200), (25, 3211904), (32, 2509300), (40, 2007440), (46, 1745600), (50, 1605952), (64, 1254650), (80, 1003720), (92, 872800), (100, 802976), (115, 698240), (128, 627325), (160, 501860), (184, 436400), (200, 401488), (230, 349120), (320, 250930), (368, 218200), (400, 200744), (460, 174560), (575, 139648), (640, 125465), (736, 109100), (800, 100372), (920, 87280), (1091, 73600), (1150, 69824), (1472, 54550), (1600, 50186), (1840, 43640), (2182, 36800), (2300, 34912), (2944, 27275), (3200, 25093), (3680, 21820), (4364, 18400), (4600, 17456), (5455, 14720), (7360, 10910), (8728, 9200)]