104615680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6321

約数の個数: 72

約数和(自身を含む): 269906112

約数和(自身を除く): 165290432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6287, 8320, 12574, 16640, 25148, 31435, 50296, 62870, 81731, 100592, 125740, 163462, 201184, 251480, 326924, 402368, 408655, 502960, 653848, 804736, 817310, 1005920, 1307696, 1609472, 1634620, 2011840, 2615392, 3269240, 4023680, 5230784, 6538480, 8047360, 10461568, 13076960, 20923136, 26153920, 52307840, 104615680]

約数ペア:

[(1, 104615680), (2, 52307840), (4, 26153920), (5, 20923136), (8, 13076960), (10, 10461568), (13, 8047360), (16, 6538480), (20, 5230784), (26, 4023680), (32, 3269240), (40, 2615392), (52, 2011840), (64, 1634620), (65, 1609472), (80, 1307696), (104, 1005920), (128, 817310), (130, 804736), (160, 653848), (208, 502960), (256, 408655), (260, 402368), (320, 326924), (416, 251480), (520, 201184), (640, 163462), (832, 125740), (1040, 100592), (1280, 81731), (1664, 62870), (2080, 50296), (3328, 31435), (4160, 25148), (6287, 16640), (8320, 12574)]