14880452260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{22769}}^1$

素因数の和:23616

約数の個数: 48

約数和(自身を含む): 32052691440

約数和(自身を除く): 17172239180

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 797, 820, 1594, 3188, 3985, 7970, 15940, 22769, 32677, 45538, 65354, 91076, 113845, 130708, 163385, 227690, 326770, 455380, 653540, 933529, 1867058, 3734116, 4667645, 9335290, 18146893, 18670580, 36293786, 72587572, 90734465, 181468930, 362937860, 744022613, 1488045226, 2976090452, 3720113065, 7440226130, 14880452260]

約数ペア:

[(1, 14880452260), (2, 7440226130), (4, 3720113065), (5, 2976090452), (10, 1488045226), (20, 744022613), (41, 362937860), (82, 181468930), (164, 90734465), (205, 72587572), (410, 36293786), (797, 18670580), (820, 18146893), (1594, 9335290), (3188, 4667645), (3985, 3734116), (7970, 1867058), (15940, 933529), (22769, 653540), (32677, 455380), (45538, 326770), (65354, 227690), (91076, 163385), (113845, 130708)]