2629397440

素因数分解:

$2^6\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{4373}}^1$

素因数の和:6269

約数の個数: 56

約数和(自身を含む): 6266017440

約数和(自身を除く): 3636620000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1879, 3758, 4373, 7516, 8746, 9395, 15032, 17492, 18790, 21865, 30064, 34984, 37580, 43730, 60128, 69968, 75160, 87460, 120256, 139936, 150320, 174920, 279872, 300640, 349840, 601280, 699680, 1399360, 8216867, 16433734, 32867468, 41084335, 65734936, 82168670, 131469872, 164337340, 262939744, 328674680, 525879488, 657349360, 1314698720, 2629397440]

約数ペア:

[(1, 2629397440), (2, 1314698720), (4, 657349360), (5, 525879488), (8, 328674680), (10, 262939744), (16, 164337340), (20, 131469872), (32, 82168670), (40, 65734936), (64, 41084335), (80, 32867468), (160, 16433734), (320, 8216867), (1879, 1399360), (3758, 699680), (4373, 601280), (7516, 349840), (8746, 300640), (9395, 279872), (15032, 174920), (17492, 150320), (18790, 139936), (21865, 120256), (30064, 87460), (34984, 75160), (37580, 69968), (43730, 60128)]