25317060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 71451072

約数和(自身を除く): 46134012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3221, 3930, 6442, 7860, 9663, 12884, 16105, 19326, 32210, 38652, 48315, 64420, 96630, 193260, 421951, 843902, 1265853, 1687804, 2109755, 2531706, 4219510, 5063412, 6329265, 8439020, 12658530, 25317060]

約数ペア:

[(1, 25317060), (2, 12658530), (3, 8439020), (4, 6329265), (5, 5063412), (6, 4219510), (10, 2531706), (12, 2109755), (15, 1687804), (20, 1265853), (30, 843902), (60, 421951), (131, 193260), (262, 96630), (393, 64420), (524, 48315), (655, 38652), (786, 32210), (1310, 19326), (1572, 16105), (1965, 12884), (2620, 9663), (3221, 7860), (3930, 6442)]