25410232620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{326023}}^1$

素因数の和:326471

約数の個数: 72

約数和(自身を含む): 77255951136

約数和(自身を除く): 51845718516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 12990, 15588, 19485, 25980, 38970, 77940, 326023, 652046, 978069, 1304092, 1630115, 1956138, 2934207, 3260230, 3912276, 4890345, 5868414, 6520460, 9780690, 11736828, 14671035, 19561380, 29342070, 58684140, 141167959, 282335918, 423503877, 564671836, 705839795, 847007754, 1270511631, 1411679590, 1694015508, 2117519385, 2541023262, 2823359180, 4235038770, 5082046524, 6352558155, 8470077540, 12705116310, 25410232620]

約数ペア:

[(1, 25410232620), (2, 12705116310), (3, 8470077540), (4, 6352558155), (5, 5082046524), (6, 4235038770), (9, 2823359180), (10, 2541023262), (12, 2117519385), (15, 1694015508), (18, 1411679590), (20, 1270511631), (30, 847007754), (36, 705839795), (45, 564671836), (60, 423503877), (90, 282335918), (180, 141167959), (433, 58684140), (866, 29342070), (1299, 19561380), (1732, 14671035), (2165, 11736828), (2598, 9780690), (3897, 6520460), (4330, 5868414), (5196, 4890345), (6495, 3912276), (7794, 3260230), (8660, 2934207), (12990, 1956138), (15588, 1630115), (19485, 1304092), (25980, 978069), (38970, 652046), (77940, 326023)]