74482760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 184464000

約数和(自身を除く): 109981240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 1399, 2420, 2662, 2798, 4840, 5324, 5596, 6655, 6995, 10648, 11192, 13310, 13990, 15389, 26620, 27980, 30778, 53240, 55960, 61556, 76945, 123112, 153890, 169279, 307780, 338558, 615560, 677116, 846395, 1354232, 1692790, 1862069, 3385580, 3724138, 6771160, 7448276, 9310345, 14896552, 18620690, 37241380, 74482760]

約数ペア:

[(1, 74482760), (2, 37241380), (4, 18620690), (5, 14896552), (8, 9310345), (10, 7448276), (11, 6771160), (20, 3724138), (22, 3385580), (40, 1862069), (44, 1692790), (55, 1354232), (88, 846395), (110, 677116), (121, 615560), (220, 338558), (242, 307780), (440, 169279), (484, 153890), (605, 123112), (968, 76945), (1210, 61556), (1331, 55960), (1399, 53240), (2420, 30778), (2662, 27980), (2798, 26620), (4840, 15389), (5324, 13990), (5596, 13310), (6655, 11192), (6995, 10648)]