130067950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 250546464

約数和(自身を除く): 120478514

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 167, 185, 334, 370, 421, 835, 842, 925, 1670, 1850, 2105, 4175, 4210, 6179, 8350, 10525, 12358, 15577, 21050, 30895, 31154, 61790, 70307, 77885, 140614, 154475, 155770, 308950, 351535, 389425, 703070, 778850, 1757675, 2601359, 3515350, 5202718, 13006795, 26013590, 65033975, 130067950]

約数ペア:

[(1, 130067950), (2, 65033975), (5, 26013590), (10, 13006795), (25, 5202718), (37, 3515350), (50, 2601359), (74, 1757675), (167, 778850), (185, 703070), (334, 389425), (370, 351535), (421, 308950), (835, 155770), (842, 154475), (925, 140614), (1670, 77885), (1850, 70307), (2105, 61790), (4175, 31154), (4210, 30895), (6179, 21050), (8350, 15577), (10525, 12358)]