1617372340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{146767}}^1$

素因数の和:146824

約数の個数: 48

約数和(自身を含む): 3698553600

約数和(自身を除く): 2081181260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 146767, 293534, 587068, 733835, 1467670, 2788573, 2935340, 4256243, 5577146, 8512486, 11154292, 13942865, 17024972, 21281215, 27885730, 42562430, 55771460, 80868617, 85124860, 161737234, 323474468, 404343085, 808686170, 1617372340]

約数ペア:

[(1, 1617372340), (2, 808686170), (4, 404343085), (5, 323474468), (10, 161737234), (19, 85124860), (20, 80868617), (29, 55771460), (38, 42562430), (58, 27885730), (76, 21281215), (95, 17024972), (116, 13942865), (145, 11154292), (190, 8512486), (290, 5577146), (380, 4256243), (551, 2935340), (580, 2788573), (1102, 1467670), (2204, 733835), (2755, 587068), (5510, 293534), (11020, 146767)]