1796215340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{7723}}^1$

素因数の和:8162

約数の個数: 48

約数和(自身を含む): 3912360480

約数和(自身を除く): 2116145140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 401, 580, 802, 1604, 2005, 4010, 7723, 8020, 11629, 15446, 23258, 30892, 38615, 46516, 58145, 77230, 116290, 154460, 223967, 232580, 447934, 895868, 1119835, 2239670, 3096923, 4479340, 6193846, 12387692, 15484615, 30969230, 61938460, 89810767, 179621534, 359243068, 449053835, 898107670, 1796215340]

約数ペア:

[(1, 1796215340), (2, 898107670), (4, 449053835), (5, 359243068), (10, 179621534), (20, 89810767), (29, 61938460), (58, 30969230), (116, 15484615), (145, 12387692), (290, 6193846), (401, 4479340), (580, 3096923), (802, 2239670), (1604, 1119835), (2005, 895868), (4010, 447934), (7723, 232580), (8020, 223967), (11629, 154460), (15446, 116290), (23258, 77230), (30892, 58145), (38615, 46516)]