1036913020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^2$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 2587753224

約数和(自身を除く): 1550840204

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 167, 169, 220, 260, 286, 334, 338, 572, 668, 676, 715, 835, 845, 1430, 1670, 1690, 1837, 1859, 2171, 2860, 3340, 3380, 3674, 3718, 4342, 7348, 7436, 8684, 9185, 9295, 10855, 18370, 18590, 21710, 23881, 27889, 28223, 36740, 37180, 43420, 47762, 55778, 56446, 95524, 111556, 112892, 119405, 139445, 141115, 238810, 278890, 282230, 306779, 310453, 362557, 477620, 557780, 564460, 613558, 620906, 725114, 1227116, 1241812, 1450228, 1533895, 1552265, 1812785, 3067790, 3104530, 3625570, 3988127, 4713241, 6135580, 6209060, 7251140, 7976254, 9426482, 15952508, 18852964, 19940635, 23566205, 39881270, 47132410, 51845651, 79762540, 94264820, 103691302, 207382604, 259228255, 518456510, 1036913020]

約数ペア:

[(1, 1036913020), (2, 518456510), (4, 259228255), (5, 207382604), (10, 103691302), (11, 94264820), (13, 79762540), (20, 51845651), (22, 47132410), (26, 39881270), (44, 23566205), (52, 19940635), (55, 18852964), (65, 15952508), (110, 9426482), (130, 7976254), (143, 7251140), (167, 6209060), (169, 6135580), (220, 4713241), (260, 3988127), (286, 3625570), (334, 3104530), (338, 3067790), (572, 1812785), (668, 1552265), (676, 1533895), (715, 1450228), (835, 1241812), (845, 1227116), (1430, 725114), (1670, 620906), (1690, 613558), (1837, 564460), (1859, 557780), (2171, 477620), (2860, 362557), (3340, 310453), (3380, 306779), (3674, 282230), (3718, 278890), (4342, 238810), (7348, 141115), (7436, 139445), (8684, 119405), (9185, 112892), (9295, 111556), (10855, 95524), (18370, 56446), (18590, 55778), (21710, 47762), (23881, 43420), (27889, 37180), (28223, 36740)]