1033992520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{4219}}^1$

素因数の和:4798

約数の個数: 64

約数和(自身を含む): 2543140800

約数和(自身を除く): 1509148280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 557, 1114, 2228, 2785, 4219, 4456, 5570, 6127, 8438, 11140, 12254, 16876, 21095, 22280, 24508, 30635, 33752, 42190, 46409, 49016, 61270, 84380, 92818, 122540, 168760, 185636, 232045, 245080, 371272, 464090, 928180, 1856360, 2349983, 4699966, 9399932, 11749915, 18799864, 23499830, 25849813, 46999660, 51699626, 93999320, 103399252, 129249065, 206798504, 258498130, 516996260, 1033992520]

約数ペア:

[(1, 1033992520), (2, 516996260), (4, 258498130), (5, 206798504), (8, 129249065), (10, 103399252), (11, 93999320), (20, 51699626), (22, 46999660), (40, 25849813), (44, 23499830), (55, 18799864), (88, 11749915), (110, 9399932), (220, 4699966), (440, 2349983), (557, 1856360), (1114, 928180), (2228, 464090), (2785, 371272), (4219, 245080), (4456, 232045), (5570, 185636), (6127, 168760), (8438, 122540), (11140, 92818), (12254, 84380), (16876, 61270), (21095, 49016), (22280, 46409), (24508, 42190), (30635, 33752)]