142401160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8747}}^1$

素因数の和:8806

約数の個数: 64

約数和(自身を含む): 359017920

約数和(自身を除く): 216616760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 8747, 16280, 17494, 34988, 43735, 69976, 87470, 96217, 174940, 192434, 323639, 349880, 384868, 481085, 647278, 769736, 962170, 1294556, 1618195, 1924340, 2589112, 3236390, 3560029, 3848680, 6472780, 7120058, 12945560, 14240116, 17800145, 28480232, 35600290, 71200580, 142401160]

約数ペア:

[(1, 142401160), (2, 71200580), (4, 35600290), (5, 28480232), (8, 17800145), (10, 14240116), (11, 12945560), (20, 7120058), (22, 6472780), (37, 3848680), (40, 3560029), (44, 3236390), (55, 2589112), (74, 1924340), (88, 1618195), (110, 1294556), (148, 962170), (185, 769736), (220, 647278), (296, 481085), (370, 384868), (407, 349880), (440, 323639), (740, 192434), (814, 174940), (1480, 96217), (1628, 87470), (2035, 69976), (3256, 43735), (4070, 34988), (8140, 17494), (8747, 16280)]