103784240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 277273920

約数和(自身を除く): 173489680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 769, 964, 1205, 1538, 1687, 1928, 2410, 3076, 3374, 3845, 3856, 4820, 5383, 6152, 6748, 7690, 8435, 9640, 10766, 12304, 13496, 15380, 16870, 19280, 21532, 26915, 26992, 30760, 33740, 43064, 53830, 61520, 67480, 86128, 107660, 134960, 185329, 215320, 370658, 430640, 741316, 926645, 1297303, 1482632, 1853290, 2594606, 2965264, 3706580, 5189212, 6486515, 7413160, 10378424, 12973030, 14826320, 20756848, 25946060, 51892120, 103784240]

約数ペア:

[(1, 103784240), (2, 51892120), (4, 25946060), (5, 20756848), (7, 14826320), (8, 12973030), (10, 10378424), (14, 7413160), (16, 6486515), (20, 5189212), (28, 3706580), (35, 2965264), (40, 2594606), (56, 1853290), (70, 1482632), (80, 1297303), (112, 926645), (140, 741316), (241, 430640), (280, 370658), (482, 215320), (560, 185329), (769, 134960), (964, 107660), (1205, 86128), (1538, 67480), (1687, 61520), (1928, 53830), (2410, 43064), (3076, 33740), (3374, 30760), (3845, 26992), (3856, 26915), (4820, 21532), (5383, 19280), (6152, 16870), (6748, 15380), (7690, 13496), (8435, 12304), (9640, 10766)]