57274420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14107}}^1$

素因数の和:14152

約数の個数: 48

約数和(自身を含む): 142208640

約数和(自身を除く): 84934220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 14107, 28214, 56428, 70535, 98749, 141070, 197498, 282140, 394996, 409103, 493745, 818206, 987490, 1636412, 1974980, 2045515, 2863721, 4091030, 5727442, 8182060, 11454884, 14318605, 28637210, 57274420]

約数ペア:

[(1, 57274420), (2, 28637210), (4, 14318605), (5, 11454884), (7, 8182060), (10, 5727442), (14, 4091030), (20, 2863721), (28, 2045515), (29, 1974980), (35, 1636412), (58, 987490), (70, 818206), (116, 493745), (140, 409103), (145, 394996), (203, 282140), (290, 197498), (406, 141070), (580, 98749), (812, 70535), (1015, 56428), (2030, 28214), (4060, 14107)]