58990520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 138551040

約数和(自身を除く): 79560520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 248, 310, 421, 452, 565, 620, 842, 904, 1130, 1240, 1684, 2105, 2260, 3368, 3503, 4210, 4520, 7006, 8420, 13051, 14012, 16840, 17515, 26102, 28024, 35030, 47573, 52204, 65255, 70060, 95146, 104408, 130510, 140120, 190292, 237865, 261020, 380584, 475730, 522040, 951460, 1474763, 1902920, 2949526, 5899052, 7373815, 11798104, 14747630, 29495260, 58990520]

約数ペア:

[(1, 58990520), (2, 29495260), (4, 14747630), (5, 11798104), (8, 7373815), (10, 5899052), (20, 2949526), (31, 1902920), (40, 1474763), (62, 951460), (113, 522040), (124, 475730), (155, 380584), (226, 261020), (248, 237865), (310, 190292), (421, 140120), (452, 130510), (565, 104408), (620, 95146), (842, 70060), (904, 65255), (1130, 52204), (1240, 47573), (1684, 35030), (2105, 28024), (2260, 26102), (3368, 17515), (3503, 16840), (4210, 14012), (4520, 13051), (7006, 8420)]