68241350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 138272400

約数和(自身を除く): 70031050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2477, 2755, 4954, 5510, 12385, 13775, 24770, 27550, 47063, 61925, 71833, 94126, 123850, 143666, 235315, 359165, 470630, 718330, 1176575, 1364827, 1795825, 2353150, 2729654, 3591650, 6824135, 13648270, 34120675, 68241350]

約数ペア:

[(1, 68241350), (2, 34120675), (5, 13648270), (10, 6824135), (19, 3591650), (25, 2729654), (29, 2353150), (38, 1795825), (50, 1364827), (58, 1176575), (95, 718330), (145, 470630), (190, 359165), (290, 235315), (475, 143666), (551, 123850), (725, 94126), (950, 71833), (1102, 61925), (1450, 47063), (2477, 27550), (2755, 24770), (4954, 13775), (5510, 12385)]