44418140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 107110080

約数和(自身を除く): 62691940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 43, 52, 58, 65, 86, 116, 130, 137, 145, 172, 215, 260, 274, 290, 377, 430, 548, 559, 580, 685, 754, 860, 1118, 1247, 1370, 1508, 1781, 1885, 2236, 2494, 2740, 2795, 3562, 3770, 3973, 4988, 5590, 5891, 6235, 7124, 7540, 7946, 8905, 11180, 11782, 12470, 15892, 16211, 17810, 19865, 23564, 24940, 29455, 32422, 35620, 39730, 51649, 58910, 64844, 76583, 79460, 81055, 103298, 117820, 153166, 162110, 170839, 206596, 258245, 306332, 324220, 341678, 382915, 516490, 683356, 765830, 854195, 1032980, 1531660, 1708390, 2220907, 3416780, 4441814, 8883628, 11104535, 22209070, 44418140]

約数ペア:

[(1, 44418140), (2, 22209070), (4, 11104535), (5, 8883628), (10, 4441814), (13, 3416780), (20, 2220907), (26, 1708390), (29, 1531660), (43, 1032980), (52, 854195), (58, 765830), (65, 683356), (86, 516490), (116, 382915), (130, 341678), (137, 324220), (145, 306332), (172, 258245), (215, 206596), (260, 170839), (274, 162110), (290, 153166), (377, 117820), (430, 103298), (548, 81055), (559, 79460), (580, 76583), (685, 64844), (754, 58910), (860, 51649), (1118, 39730), (1247, 35620), (1370, 32422), (1508, 29455), (1781, 24940), (1885, 23564), (2236, 19865), (2494, 17810), (2740, 16211), (2795, 15892), (3562, 12470), (3770, 11782), (3973, 11180), (4988, 8905), (5590, 7946), (5891, 7540), (6235, 7124)]