1036889620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{5839}}^1$

素因数の和:6544

約数の個数: 48

約数和(自身を含む): 2348801280

約数和(自身を除く): 1311911660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 683, 1366, 2732, 3415, 5839, 6830, 8879, 11678, 13660, 17758, 23356, 29195, 35516, 44395, 58390, 75907, 88790, 116780, 151814, 177580, 303628, 379535, 759070, 1518140, 3988037, 7976074, 15952148, 19940185, 39880370, 51844481, 79760740, 103688962, 207377924, 259222405, 518444810, 1036889620]

約数ペア:

[(1, 1036889620), (2, 518444810), (4, 259222405), (5, 207377924), (10, 103688962), (13, 79760740), (20, 51844481), (26, 39880370), (52, 19940185), (65, 15952148), (130, 7976074), (260, 3988037), (683, 1518140), (1366, 759070), (2732, 379535), (3415, 303628), (5839, 177580), (6830, 151814), (8879, 116780), (11678, 88790), (13660, 75907), (17758, 58390), (23356, 44395), (29195, 35516)]