1567657606220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5783}}^1\times {\mathrm{222197}}^1$

素因数の和:228050

約数の個数: 48

約数和(自身を含む): 3346643176128

約数和(自身を除く): 1778985569908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5783, 11566, 23132, 28915, 57830, 115660, 222197, 352763, 444394, 705526, 888788, 1110985, 1411052, 1763815, 2221970, 3527630, 4443940, 7055260, 13554017, 27108034, 54216068, 67770085, 135540170, 271080340, 1284965251, 2569930502, 5139861004, 6424826255, 12849652510, 25699305020, 78382880311, 156765760622, 313531521244, 391914401555, 783828803110, 1567657606220]

約数ペア:

[(1, 1567657606220), (2, 783828803110), (4, 391914401555), (5, 313531521244), (10, 156765760622), (20, 78382880311), (61, 25699305020), (122, 12849652510), (244, 6424826255), (305, 5139861004), (610, 2569930502), (1220, 1284965251), (5783, 271080340), (11566, 135540170), (23132, 67770085), (28915, 54216068), (57830, 27108034), (115660, 13554017), (222197, 7055260), (352763, 4443940), (444394, 3527630), (705526, 2221970), (888788, 1763815), (1110985, 1411052)]