82853860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 178707312

約数和(自身を除く): 95853452

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 305, 452, 565, 601, 610, 1130, 1202, 1220, 2260, 2404, 3005, 6010, 6893, 12020, 13786, 27572, 34465, 36661, 67913, 68930, 73322, 135826, 137860, 146644, 183305, 271652, 339565, 366610, 679130, 733220, 1358260, 4142693, 8285386, 16570772, 20713465, 41426930, 82853860]

約数ペア:

[(1, 82853860), (2, 41426930), (4, 20713465), (5, 16570772), (10, 8285386), (20, 4142693), (61, 1358260), (113, 733220), (122, 679130), (226, 366610), (244, 339565), (305, 271652), (452, 183305), (565, 146644), (601, 137860), (610, 135826), (1130, 73322), (1202, 68930), (1220, 67913), (2260, 36661), (2404, 34465), (3005, 27572), (6010, 13786), (6893, 12020)]