13384360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 34603200

約数和(自身を除く): 21218840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1601, 1672, 2090, 3202, 4180, 6404, 8005, 8360, 12808, 16010, 17611, 30419, 32020, 35222, 60838, 64040, 70444, 88055, 121676, 140888, 152095, 176110, 243352, 304190, 334609, 352220, 608380, 669218, 704440, 1216760, 1338436, 1673045, 2676872, 3346090, 6692180, 13384360]

約数ペア:

[(1, 13384360), (2, 6692180), (4, 3346090), (5, 2676872), (8, 1673045), (10, 1338436), (11, 1216760), (19, 704440), (20, 669218), (22, 608380), (38, 352220), (40, 334609), (44, 304190), (55, 243352), (76, 176110), (88, 152095), (95, 140888), (110, 121676), (152, 88055), (190, 70444), (209, 64040), (220, 60838), (380, 35222), (418, 32020), (440, 30419), (760, 17611), (836, 16010), (1045, 12808), (1601, 8360), (1672, 8005), (2090, 6404), (3202, 4180)]