5354960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 14165760

約数和(自身を除く): 8810800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 271, 304, 380, 494, 520, 542, 760, 988, 1040, 1084, 1235, 1355, 1520, 1976, 2168, 2470, 2710, 3523, 3952, 4336, 4940, 5149, 5420, 7046, 9880, 10298, 10840, 14092, 17615, 19760, 20596, 21680, 25745, 28184, 35230, 41192, 51490, 56368, 66937, 70460, 82384, 102980, 133874, 140920, 205960, 267748, 281840, 334685, 411920, 535496, 669370, 1070992, 1338740, 2677480, 5354960]

約数ペア:

[(1, 5354960), (2, 2677480), (4, 1338740), (5, 1070992), (8, 669370), (10, 535496), (13, 411920), (16, 334685), (19, 281840), (20, 267748), (26, 205960), (38, 140920), (40, 133874), (52, 102980), (65, 82384), (76, 70460), (80, 66937), (95, 56368), (104, 51490), (130, 41192), (152, 35230), (190, 28184), (208, 25745), (247, 21680), (260, 20596), (271, 19760), (304, 17615), (380, 14092), (494, 10840), (520, 10298), (542, 9880), (760, 7046), (988, 5420), (1040, 5149), (1084, 4940), (1235, 4336), (1355, 3952), (1520, 3523), (1976, 2710), (2168, 2470)]