14783960

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 34685280

約数和(自身を除く): 19901320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 73, 83, 122, 146, 166, 244, 292, 305, 332, 365, 415, 488, 584, 610, 664, 730, 830, 1220, 1460, 1660, 2440, 2920, 3320, 4453, 5063, 6059, 8906, 10126, 12118, 17812, 20252, 22265, 24236, 25315, 30295, 35624, 40504, 44530, 48472, 50630, 60590, 89060, 101260, 121180, 178120, 202520, 242360, 369599, 739198, 1478396, 1847995, 2956792, 3695990, 7391980, 14783960]

約数ペア:

[(1, 14783960), (2, 7391980), (4, 3695990), (5, 2956792), (8, 1847995), (10, 1478396), (20, 739198), (40, 369599), (61, 242360), (73, 202520), (83, 178120), (122, 121180), (146, 101260), (166, 89060), (244, 60590), (292, 50630), (305, 48472), (332, 44530), (365, 40504), (415, 35624), (488, 30295), (584, 25315), (610, 24236), (664, 22265), (730, 20252), (830, 17812), (1220, 12118), (1460, 10126), (1660, 8906), (2440, 6059), (2920, 5063), (3320, 4453)]