2425696640

素因数分解:

$2^7\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4273}}^1$

素因数の和:5179

約数の個数: 64

約数和(自身を含む): 5806827360

約数和(自身を除く): 3381130720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 887, 1774, 3548, 4273, 4435, 7096, 8546, 8870, 14192, 17092, 17740, 21365, 28384, 34184, 35480, 42730, 56768, 68368, 70960, 85460, 113536, 136736, 141920, 170920, 273472, 283840, 341840, 546944, 567680, 683680, 1367360, 2734720, 3790151, 7580302, 15160604, 18950755, 30321208, 37901510, 60642416, 75803020, 121284832, 151606040, 242569664, 303212080, 485139328, 606424160, 1212848320, 2425696640]

約数ペア:

[(1, 2425696640), (2, 1212848320), (4, 606424160), (5, 485139328), (8, 303212080), (10, 242569664), (16, 151606040), (20, 121284832), (32, 75803020), (40, 60642416), (64, 37901510), (80, 30321208), (128, 18950755), (160, 15160604), (320, 7580302), (640, 3790151), (887, 2734720), (1774, 1367360), (3548, 683680), (4273, 567680), (4435, 546944), (7096, 341840), (8546, 283840), (8870, 273472), (14192, 170920), (17092, 141920), (17740, 136736), (21365, 113536), (28384, 85460), (34184, 70960), (35480, 68368), (42730, 56768)]