45109790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 48202210

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 179, 290, 319, 358, 395, 638, 790, 869, 895, 1595, 1738, 1790, 1969, 2291, 3190, 3938, 4345, 4582, 5191, 8690, 9845, 10382, 11455, 14141, 19690, 22910, 25201, 25955, 28282, 50402, 51910, 57101, 70705, 114202, 126005, 141410, 155551, 252010, 285505, 311102, 410089, 571010, 777755, 820178, 1555510, 2050445, 4100890, 4510979, 9021958, 22554895, 45109790]

約数ペア:

[(1, 45109790), (2, 22554895), (5, 9021958), (10, 4510979), (11, 4100890), (22, 2050445), (29, 1555510), (55, 820178), (58, 777755), (79, 571010), (110, 410089), (145, 311102), (158, 285505), (179, 252010), (290, 155551), (319, 141410), (358, 126005), (395, 114202), (638, 70705), (790, 57101), (869, 51910), (895, 50402), (1595, 28282), (1738, 25955), (1790, 25201), (1969, 22910), (2291, 19690), (3190, 14141), (3938, 11455), (4345, 10382), (4582, 9845), (5191, 8690)]