2092453670240

素因数分解:

$2^5\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2683}}^1\times {\mathrm{4889}}^1$

素因数の和:8584

約数の個数: 96

約数和(自身を含む): 4951236961440

約数和(自身を除く): 2858783291200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 997, 1994, 2683, 3988, 4889, 4985, 5366, 7976, 9778, 9970, 10732, 13415, 15952, 19556, 19940, 21464, 24445, 26830, 31904, 39112, 39880, 42928, 48890, 53660, 78224, 79760, 85856, 97780, 107320, 156448, 159520, 195560, 214640, 391120, 429280, 782240, 2674951, 4874333, 5349902, 9748666, 10699804, 13117187, 13374755, 19497332, 21399608, 24371665, 26234374, 26749510, 38994664, 42799216, 48743330, 52468748, 53499020, 65585935, 77989328, 85598432, 97486660, 104937496, 106998040, 131171870, 155978656, 194973320, 209874992, 213996080, 262343740, 389946640, 419749984, 427992160, 524687480, 779893280, 1049374960, 2098749920, 13077835439, 26155670878, 52311341756, 65389177195, 104622683512, 130778354390, 209245367024, 261556708780, 418490734048, 523113417560, 1046226835120, 2092453670240]

約数ペア:

[(1, 2092453670240), (2, 1046226835120), (4, 523113417560), (5, 418490734048), (8, 261556708780), (10, 209245367024), (16, 130778354390), (20, 104622683512), (32, 65389177195), (40, 52311341756), (80, 26155670878), (160, 13077835439), (997, 2098749920), (1994, 1049374960), (2683, 779893280), (3988, 524687480), (4889, 427992160), (4985, 419749984), (5366, 389946640), (7976, 262343740), (9778, 213996080), (9970, 209874992), (10732, 194973320), (13415, 155978656), (15952, 131171870), (19556, 106998040), (19940, 104937496), (21464, 97486660), (24445, 85598432), (26830, 77989328), (31904, 65585935), (39112, 53499020), (39880, 52468748), (42928, 48743330), (48890, 42799216), (53660, 38994664), (78224, 26749510), (79760, 26234374), (85856, 24371665), (97780, 21399608), (107320, 19497332), (156448, 13374755), (159520, 13117187), (195560, 10699804), (214640, 9748666), (391120, 5349902), (429280, 4874333), (782240, 2674951)]