11392940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 15278740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1511, 1885, 3022, 3770, 6044, 7540, 7555, 15110, 19643, 30220, 39286, 43819, 78572, 87638, 98215, 175276, 196430, 219095, 392860, 438190, 569647, 876380, 1139294, 2278588, 2848235, 5696470, 11392940]

約数ペア:

[(1, 11392940), (2, 5696470), (4, 2848235), (5, 2278588), (10, 1139294), (13, 876380), (20, 569647), (26, 438190), (29, 392860), (52, 219095), (58, 196430), (65, 175276), (116, 98215), (130, 87638), (145, 78572), (260, 43819), (290, 39286), (377, 30220), (580, 19643), (754, 15110), (1508, 7555), (1511, 7540), (1885, 6044), (3022, 3770)]