1036900640

素因数分解:

$2^5\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2879}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 2451617280

約数和(自身を除く): 1414716640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2251, 2879, 4502, 5758, 9004, 11255, 11516, 14395, 18008, 22510, 23032, 28790, 36016, 45020, 46064, 57580, 72032, 90040, 92128, 115160, 180080, 230320, 360160, 460640, 6480629, 12961258, 25922516, 32403145, 51845032, 64806290, 103690064, 129612580, 207380128, 259225160, 518450320, 1036900640]

約数ペア:

[(1, 1036900640), (2, 518450320), (4, 259225160), (5, 207380128), (8, 129612580), (10, 103690064), (16, 64806290), (20, 51845032), (32, 32403145), (40, 25922516), (80, 12961258), (160, 6480629), (2251, 460640), (2879, 360160), (4502, 230320), (5758, 180080), (9004, 115160), (11255, 92128), (11516, 90040), (14395, 72032), (18008, 57580), (22510, 46064), (23032, 45020), (28790, 36016)]