38085580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 89350128

約数和(自身を除く): 51264548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 107, 130, 148, 185, 214, 260, 370, 428, 481, 535, 740, 962, 1070, 1369, 1391, 1924, 2140, 2405, 2738, 2782, 3959, 4810, 5476, 5564, 6845, 6955, 7918, 9620, 13690, 13910, 15836, 17797, 19795, 27380, 27820, 35594, 39590, 51467, 71188, 79180, 88985, 102934, 146483, 177970, 205868, 257335, 292966, 355940, 514670, 585932, 732415, 1029340, 1464830, 1904279, 2929660, 3808558, 7617116, 9521395, 19042790, 38085580]

約数ペア:

[(1, 38085580), (2, 19042790), (4, 9521395), (5, 7617116), (10, 3808558), (13, 2929660), (20, 1904279), (26, 1464830), (37, 1029340), (52, 732415), (65, 585932), (74, 514670), (107, 355940), (130, 292966), (148, 257335), (185, 205868), (214, 177970), (260, 146483), (370, 102934), (428, 88985), (481, 79180), (535, 71188), (740, 51467), (962, 39590), (1070, 35594), (1369, 27820), (1391, 27380), (1924, 19795), (2140, 17797), (2405, 15836), (2738, 13910), (2782, 13690), (3959, 9620), (4810, 7918), (5476, 6955), (5564, 6845)]