25042190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7796

約数の個数: 32

約数和(自身を含む): 50245920

約数和(自身を除く): 25203730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 7753, 15506, 38765, 77530, 131801, 147307, 263602, 294614, 659005, 736535, 1318010, 1473070, 2504219, 5008438, 12521095, 25042190]

約数ペア:

[(1, 25042190), (2, 12521095), (5, 5008438), (10, 2504219), (17, 1473070), (19, 1318010), (34, 736535), (38, 659005), (85, 294614), (95, 263602), (170, 147307), (190, 131801), (323, 77530), (646, 38765), (1615, 15506), (3230, 7753)]