97730960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71861}}^1$

素因数の和:71891

約数の個数: 40

約数和(自身を含む): 240593976

約数和(自身を除く): 142863016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 71861, 143722, 287444, 359305, 574888, 718610, 1149776, 1221637, 1437220, 2443274, 2874440, 4886548, 5748880, 6108185, 9773096, 12216370, 19546192, 24432740, 48865480, 97730960]

約数ペア:

[(1, 97730960), (2, 48865480), (4, 24432740), (5, 19546192), (8, 12216370), (10, 9773096), (16, 6108185), (17, 5748880), (20, 4886548), (34, 2874440), (40, 2443274), (68, 1437220), (80, 1221637), (85, 1149776), (136, 718610), (170, 574888), (272, 359305), (340, 287444), (680, 143722), (1360, 71861)]