794971840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191099}}^1$

素因数の和:191129

約数の個数: 56

約数和(自身を含む): 2038654800

約数和(自身を除く): 1243682960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 191099, 382198, 764396, 955495, 1528792, 1910990, 2484287, 3057584, 3821980, 4968574, 6115168, 7643960, 9937148, 12230336, 12421435, 15287920, 19874296, 24842870, 30575840, 39748592, 49685740, 61151680, 79497184, 99371480, 158994368, 198742960, 397485920, 794971840]

約数ペア:

[(1, 794971840), (2, 397485920), (4, 198742960), (5, 158994368), (8, 99371480), (10, 79497184), (13, 61151680), (16, 49685740), (20, 39748592), (26, 30575840), (32, 24842870), (40, 19874296), (52, 15287920), (64, 12421435), (65, 12230336), (80, 9937148), (104, 7643960), (130, 6115168), (160, 4968574), (208, 3821980), (260, 3057584), (320, 2484287), (416, 1910990), (520, 1528792), (832, 955495), (1040, 764396), (2080, 382198), (4160, 191099)]