29567920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 71682912

約数和(自身を除く): 42114992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 73, 80, 83, 122, 146, 166, 244, 292, 305, 332, 365, 415, 488, 584, 610, 664, 730, 830, 976, 1168, 1220, 1328, 1460, 1660, 2440, 2920, 3320, 4453, 4880, 5063, 5840, 6059, 6640, 8906, 10126, 12118, 17812, 20252, 22265, 24236, 25315, 30295, 35624, 40504, 44530, 48472, 50630, 60590, 71248, 81008, 89060, 96944, 101260, 121180, 178120, 202520, 242360, 356240, 369599, 405040, 484720, 739198, 1478396, 1847995, 2956792, 3695990, 5913584, 7391980, 14783960, 29567920]

約数ペア:

[(1, 29567920), (2, 14783960), (4, 7391980), (5, 5913584), (8, 3695990), (10, 2956792), (16, 1847995), (20, 1478396), (40, 739198), (61, 484720), (73, 405040), (80, 369599), (83, 356240), (122, 242360), (146, 202520), (166, 178120), (244, 121180), (292, 101260), (305, 96944), (332, 89060), (365, 81008), (415, 71248), (488, 60590), (584, 50630), (610, 48472), (664, 44530), (730, 40504), (830, 35624), (976, 30295), (1168, 25315), (1220, 24236), (1328, 22265), (1460, 20252), (1660, 17812), (2440, 12118), (2920, 10126), (3320, 8906), (4453, 6640), (4880, 6059), (5063, 5840)]