61030120

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1601}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 137547720

約数和(自身を除く): 76517600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1601, 1906, 3202, 3812, 4765, 6404, 7624, 8005, 9530, 12808, 16010, 19060, 32020, 38120, 64040, 1525753, 3051506, 6103012, 7628765, 12206024, 15257530, 30515060, 61030120]

約数ペア:

[(1, 61030120), (2, 30515060), (4, 15257530), (5, 12206024), (8, 7628765), (10, 6103012), (20, 3051506), (40, 1525753), (953, 64040), (1601, 38120), (1906, 32020), (3202, 19060), (3812, 16010), (4765, 12808), (6404, 9530), (7624, 8005)]