66093320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 89037880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 227, 232, 251, 290, 454, 502, 580, 908, 1004, 1135, 1160, 1255, 1816, 2008, 2270, 2510, 4540, 5020, 6583, 7279, 9080, 10040, 13166, 14558, 26332, 29116, 32915, 36395, 52664, 56977, 58232, 65830, 72790, 113954, 131660, 145580, 227908, 263320, 284885, 291160, 455816, 569770, 1139540, 1652333, 2279080, 3304666, 6609332, 8261665, 13218664, 16523330, 33046660, 66093320]

約数ペア:

[(1, 66093320), (2, 33046660), (4, 16523330), (5, 13218664), (8, 8261665), (10, 6609332), (20, 3304666), (29, 2279080), (40, 1652333), (58, 1139540), (116, 569770), (145, 455816), (227, 291160), (232, 284885), (251, 263320), (290, 227908), (454, 145580), (502, 131660), (580, 113954), (908, 72790), (1004, 65830), (1135, 58232), (1160, 56977), (1255, 52664), (1816, 36395), (2008, 32915), (2270, 29116), (2510, 26332), (4540, 14558), (5020, 13166), (6583, 10040), (7279, 9080)]