88969160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18726

約数の個数: 64

約数和(自身を含む): 242248320

約数和(自身を除く): 153279160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 18691, 37382, 74764, 93455, 130837, 149528, 186910, 261674, 317747, 373820, 523348, 635494, 654185, 747640, 1046696, 1270988, 1308370, 1588735, 2224229, 2541976, 2616740, 3177470, 4448458, 5233480, 6354940, 8896916, 11121145, 12709880, 17793832, 22242290, 44484580, 88969160]

約数ペア:

[(1, 88969160), (2, 44484580), (4, 22242290), (5, 17793832), (7, 12709880), (8, 11121145), (10, 8896916), (14, 6354940), (17, 5233480), (20, 4448458), (28, 3177470), (34, 2616740), (35, 2541976), (40, 2224229), (56, 1588735), (68, 1308370), (70, 1270988), (85, 1046696), (119, 747640), (136, 654185), (140, 635494), (170, 523348), (238, 373820), (280, 317747), (340, 261674), (476, 186910), (595, 149528), (680, 130837), (952, 93455), (1190, 74764), (2380, 37382), (4760, 18691)]