104630840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90199}}^1$

素因数の和:90239

約数の個数: 32

約数和(自身を含む): 243540000

約数和(自身を除く): 138909160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 90199, 180398, 360796, 450995, 721592, 901990, 1803980, 2615771, 3607960, 5231542, 10463084, 13078855, 20926168, 26157710, 52315420, 104630840]

約数ペア:

[(1, 104630840), (2, 52315420), (4, 26157710), (5, 20926168), (8, 13078855), (10, 10463084), (20, 5231542), (29, 3607960), (40, 2615771), (58, 1803980), (116, 901990), (145, 721592), (232, 450995), (290, 360796), (580, 180398), (1160, 90199)]