4280493440

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94201}}^1$

素因数の和:94291

約数の個数: 64

約数和(自身を含む): 10377292320

約数和(自身を除く): 6096798880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 22720, 45440, 94201, 188402, 376804, 471005, 753608, 942010, 1507216, 1884020, 3014432, 3768040, 6028864, 6688271, 7536080, 12057728, 13376542, 15072160, 26753084, 30144320, 33441355, 53506168, 60288640, 66882710, 107012336, 133765420, 214024672, 267530840, 428049344, 535061680, 856098688, 1070123360, 2140246720, 4280493440]

約数ペア:

[(1, 4280493440), (2, 2140246720), (4, 1070123360), (5, 856098688), (8, 535061680), (10, 428049344), (16, 267530840), (20, 214024672), (32, 133765420), (40, 107012336), (64, 66882710), (71, 60288640), (80, 53506168), (128, 33441355), (142, 30144320), (160, 26753084), (284, 15072160), (320, 13376542), (355, 12057728), (568, 7536080), (640, 6688271), (710, 6028864), (1136, 3768040), (1420, 3014432), (2272, 1884020), (2840, 1507216), (4544, 942010), (5680, 753608), (9088, 471005), (11360, 376804), (22720, 188402), (45440, 94201)]