7534536620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{228181}}^1$

素因数の和:228330

約数の個数: 48

約数和(自身を含む): 17173890048

約数和(自身を除く): 9639353428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 228181, 456362, 912724, 1140905, 2281810, 2966353, 4563620, 5932706, 11865412, 14831765, 28978987, 29663530, 57957974, 59327060, 115915948, 144894935, 289789870, 376726831, 579579740, 753453662, 1506907324, 1883634155, 3767268310, 7534536620]

約数ペア:

[(1, 7534536620), (2, 3767268310), (4, 1883634155), (5, 1506907324), (10, 753453662), (13, 579579740), (20, 376726831), (26, 289789870), (52, 144894935), (65, 115915948), (127, 59327060), (130, 57957974), (254, 29663530), (260, 28978987), (508, 14831765), (635, 11865412), (1270, 5932706), (1651, 4563620), (2540, 2966353), (3302, 2281810), (6604, 1140905), (8255, 912724), (16510, 456362), (33020, 228181)]