61522340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9692

約数の個数: 48

約数和(自身を含む): 145817280

約数和(自身を除く): 84294940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 9643, 19286, 38572, 48215, 96430, 106073, 192860, 212146, 279647, 424292, 530365, 559294, 1060730, 1118588, 1398235, 2121460, 2796470, 3076117, 5592940, 6152234, 12304468, 15380585, 30761170, 61522340]

約数ペア:

[(1, 61522340), (2, 30761170), (4, 15380585), (5, 12304468), (10, 6152234), (11, 5592940), (20, 3076117), (22, 2796470), (29, 2121460), (44, 1398235), (55, 1118588), (58, 1060730), (110, 559294), (116, 530365), (145, 424292), (220, 279647), (290, 212146), (319, 192860), (580, 106073), (638, 96430), (1276, 48215), (1595, 38572), (3190, 19286), (6380, 9643)]