88563680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19087}}^1$

素因数の和:19131

約数の個数: 48

約数和(自身を含む): 216457920

約数和(自身を除く): 127894240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 19087, 38174, 76348, 95435, 152696, 190870, 305392, 381740, 553523, 610784, 763480, 1107046, 1526960, 2214092, 2767615, 3053920, 4428184, 5535230, 8856368, 11070460, 17712736, 22140920, 44281840, 88563680]

約数ペア:

[(1, 88563680), (2, 44281840), (4, 22140920), (5, 17712736), (8, 11070460), (10, 8856368), (16, 5535230), (20, 4428184), (29, 3053920), (32, 2767615), (40, 2214092), (58, 1526960), (80, 1107046), (116, 763480), (145, 610784), (160, 553523), (232, 381740), (290, 305392), (464, 190870), (580, 152696), (928, 95435), (1160, 76348), (2320, 38174), (4640, 19087)]