24559780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 63201600

約数和(自身を除く): 38641820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1319, 1330, 1862, 2638, 2660, 3724, 4655, 5276, 6595, 9233, 9310, 13190, 18466, 18620, 25061, 26380, 36932, 46165, 50122, 64631, 92330, 100244, 125305, 129262, 175427, 184660, 250610, 258524, 323155, 350854, 501220, 646310, 701708, 877135, 1227989, 1292620, 1754270, 2455978, 3508540, 4911956, 6139945, 12279890, 24559780]

約数ペア:

[(1, 24559780), (2, 12279890), (4, 6139945), (5, 4911956), (7, 3508540), (10, 2455978), (14, 1754270), (19, 1292620), (20, 1227989), (28, 877135), (35, 701708), (38, 646310), (49, 501220), (70, 350854), (76, 323155), (95, 258524), (98, 250610), (133, 184660), (140, 175427), (190, 129262), (196, 125305), (245, 100244), (266, 92330), (380, 64631), (490, 50122), (532, 46165), (665, 36932), (931, 26380), (980, 25061), (1319, 18620), (1330, 18466), (1862, 13190), (2638, 9310), (2660, 9233), (3724, 6595), (4655, 5276)]