1432826840

素因数分解:

$2^3\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{18379}}^1$

素因数の和:20339

約数の個数: 32

約数和(自身を含む): 3225690000

約数和(自身を除く): 1792863160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1949, 3898, 7796, 9745, 15592, 18379, 19490, 36758, 38980, 73516, 77960, 91895, 147032, 183790, 367580, 735160, 35820671, 71641342, 143282684, 179103355, 286565368, 358206710, 716413420, 1432826840]

約数ペア:

[(1, 1432826840), (2, 716413420), (4, 358206710), (5, 286565368), (8, 179103355), (10, 143282684), (20, 71641342), (40, 35820671), (1949, 735160), (3898, 367580), (7796, 183790), (9745, 147032), (15592, 91895), (18379, 77960), (19490, 73516), (36758, 38980)]