485141079680

素因数分解:

$2^7\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2736581}}^1$

素因数の和:2736877

約数の個数: 64

約数和(自身を含む): 1163977787880

約数和(自身を除く): 678836708200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 277, 320, 554, 640, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 35456, 44320, 88640, 177280, 2736581, 5473162, 10946324, 13682905, 21892648, 27365810, 43785296, 54731620, 87570592, 109463240, 175141184, 218926480, 350282368, 437852960, 758032937, 875705920, 1516065874, 1751411840, 3032131748, 3790164685, 6064263496, 7580329370, 12128526992, 15160658740, 24257053984, 30321317480, 48514107968, 60642634960, 97028215936, 121285269920, 242570539840, 485141079680]

約数ペア:

[(1, 485141079680), (2, 242570539840), (4, 121285269920), (5, 97028215936), (8, 60642634960), (10, 48514107968), (16, 30321317480), (20, 24257053984), (32, 15160658740), (40, 12128526992), (64, 7580329370), (80, 6064263496), (128, 3790164685), (160, 3032131748), (277, 1751411840), (320, 1516065874), (554, 875705920), (640, 758032937), (1108, 437852960), (1385, 350282368), (2216, 218926480), (2770, 175141184), (4432, 109463240), (5540, 87570592), (8864, 54731620), (11080, 43785296), (17728, 27365810), (22160, 21892648), (35456, 13682905), (44320, 10946324), (88640, 5473162), (177280, 2736581)]