9042700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2962

約数の個数: 36

約数和(自身を含む): 20262592

約数和(自身を除く): 11219892

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 2917, 3100, 5834, 11668, 14585, 29170, 58340, 72925, 90427, 145850, 180854, 291700, 361708, 452135, 904270, 1808540, 2260675, 4521350, 9042700]

約数ペア:

[(1, 9042700), (2, 4521350), (4, 2260675), (5, 1808540), (10, 904270), (20, 452135), (25, 361708), (31, 291700), (50, 180854), (62, 145850), (100, 90427), (124, 72925), (155, 58340), (310, 29170), (620, 14585), (775, 11668), (1550, 5834), (2917, 3100)]