25750020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5879}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 73100160

約数和(自身を除く): 47350140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 88185, 117580, 176370, 352740, 429167, 858334, 1287501, 1716668, 2145835, 2575002, 4291670, 5150004, 6437505, 8583340, 12875010, 25750020]

約数ペア:

[(1, 25750020), (2, 12875010), (3, 8583340), (4, 6437505), (5, 5150004), (6, 4291670), (10, 2575002), (12, 2145835), (15, 1716668), (20, 1287501), (30, 858334), (60, 429167), (73, 352740), (146, 176370), (219, 117580), (292, 88185), (365, 70548), (438, 58790), (730, 35274), (876, 29395), (1095, 23516), (1460, 17637), (2190, 11758), (4380, 5879)]