103527580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 247326912

約数和(自身を除く): 143799332

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 361, 380, 494, 722, 988, 1103, 1235, 1444, 1805, 2206, 2470, 3610, 4412, 4693, 4940, 5515, 7220, 9386, 11030, 14339, 18772, 20957, 22060, 23465, 28678, 41914, 46930, 57356, 71695, 83828, 93860, 104785, 143390, 209570, 272441, 286780, 398183, 419140, 544882, 796366, 1089764, 1362205, 1592732, 1990915, 2724410, 3981830, 5176379, 5448820, 7963660, 10352758, 20705516, 25881895, 51763790, 103527580]

約数ペア:

[(1, 103527580), (2, 51763790), (4, 25881895), (5, 20705516), (10, 10352758), (13, 7963660), (19, 5448820), (20, 5176379), (26, 3981830), (38, 2724410), (52, 1990915), (65, 1592732), (76, 1362205), (95, 1089764), (130, 796366), (190, 544882), (247, 419140), (260, 398183), (361, 286780), (380, 272441), (494, 209570), (722, 143390), (988, 104785), (1103, 93860), (1235, 83828), (1444, 71695), (1805, 57356), (2206, 46930), (2470, 41914), (3610, 28678), (4412, 23465), (4693, 22060), (4940, 20957), (5515, 18772), (7220, 14339), (9386, 11030)]