13255978020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{26783}}^1$

素因数の和:26981

約数の個数: 96

約数和(自身を含む): 37959570432

約数和(自身を除く): 24703592412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 113, 146, 219, 226, 292, 339, 365, 438, 452, 565, 678, 730, 876, 1095, 1130, 1356, 1460, 1695, 2190, 2260, 3390, 4380, 6780, 8249, 16498, 24747, 26783, 32996, 41245, 49494, 53566, 80349, 82490, 98988, 107132, 123735, 133915, 160698, 164980, 247470, 267830, 321396, 401745, 494940, 535660, 803490, 1606980, 1955159, 3026479, 3910318, 5865477, 6052958, 7820636, 9079437, 9775795, 11730954, 12105916, 15132395, 18158874, 19551590, 23461908, 29327385, 30264790, 36317748, 39103180, 45397185, 58654770, 60529580, 90794370, 117309540, 181588740, 220932967, 441865934, 662798901, 883731868, 1104664835, 1325597802, 2209329670, 2651195604, 3313994505, 4418659340, 6627989010, 13255978020]

約数ペア:

[(1, 13255978020), (2, 6627989010), (3, 4418659340), (4, 3313994505), (5, 2651195604), (6, 2209329670), (10, 1325597802), (12, 1104664835), (15, 883731868), (20, 662798901), (30, 441865934), (60, 220932967), (73, 181588740), (113, 117309540), (146, 90794370), (219, 60529580), (226, 58654770), (292, 45397185), (339, 39103180), (365, 36317748), (438, 30264790), (452, 29327385), (565, 23461908), (678, 19551590), (730, 18158874), (876, 15132395), (1095, 12105916), (1130, 11730954), (1356, 9775795), (1460, 9079437), (1695, 7820636), (2190, 6052958), (2260, 5865477), (3390, 3910318), (4380, 3026479), (6780, 1955159), (8249, 1606980), (16498, 803490), (24747, 535660), (26783, 494940), (32996, 401745), (41245, 321396), (49494, 267830), (53566, 247470), (80349, 164980), (82490, 160698), (98988, 133915), (107132, 123735)]