548135960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8009}}^1$

素因数の和:8108

約数の個数: 64

約数和(自身を含む): 1297620000

約数和(自身を除く): 749484040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 3422, 6844, 8009, 8555, 13688, 16018, 17110, 32036, 34220, 40045, 64072, 68440, 80090, 160180, 232261, 320360, 464522, 472531, 929044, 945062, 1161305, 1858088, 1890124, 2322610, 2362655, 3780248, 4645220, 4725310, 9290440, 9450620, 13703399, 18901240, 27406798, 54813596, 68516995, 109627192, 137033990, 274067980, 548135960]

約数ペア:

[(1, 548135960), (2, 274067980), (4, 137033990), (5, 109627192), (8, 68516995), (10, 54813596), (20, 27406798), (29, 18901240), (40, 13703399), (58, 9450620), (59, 9290440), (116, 4725310), (118, 4645220), (145, 3780248), (232, 2362655), (236, 2322610), (290, 1890124), (295, 1858088), (472, 1161305), (580, 945062), (590, 929044), (1160, 472531), (1180, 464522), (1711, 320360), (2360, 232261), (3422, 160180), (6844, 80090), (8009, 68440), (8555, 64072), (13688, 40045), (16018, 34220), (17110, 32036)]