99785240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146743}}^1$

素因数の和:146771

約数の個数: 32

約数和(自身を含む): 237725280

約数和(自身を除く): 137940040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 146743, 293486, 586972, 733715, 1173944, 1467430, 2494631, 2934860, 4989262, 5869720, 9978524, 12473155, 19957048, 24946310, 49892620, 99785240]

約数ペア:

[(1, 99785240), (2, 49892620), (4, 24946310), (5, 19957048), (8, 12473155), (10, 9978524), (17, 5869720), (20, 4989262), (34, 2934860), (40, 2494631), (68, 1467430), (85, 1173944), (136, 733715), (170, 586972), (340, 293486), (680, 146743)]