2510191880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{7591}}^1$

素因数の和:8790

約数の個数: 64

約数和(自身を含む): 6461095680

約数和(自身を除く): 3950903800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1181, 2362, 4724, 5905, 7591, 8267, 9448, 11810, 15182, 16534, 23620, 30364, 33068, 37955, 41335, 47240, 53137, 60728, 66136, 75910, 82670, 106274, 151820, 165340, 212548, 265685, 303640, 330680, 425096, 531370, 1062740, 2125480, 8964971, 17929942, 35859884, 44824855, 62754797, 71719768, 89649710, 125509594, 179299420, 251019188, 313773985, 358598840, 502038376, 627547970, 1255095940, 2510191880]

約数ペア:

[(1, 2510191880), (2, 1255095940), (4, 627547970), (5, 502038376), (7, 358598840), (8, 313773985), (10, 251019188), (14, 179299420), (20, 125509594), (28, 89649710), (35, 71719768), (40, 62754797), (56, 44824855), (70, 35859884), (140, 17929942), (280, 8964971), (1181, 2125480), (2362, 1062740), (4724, 531370), (5905, 425096), (7591, 330680), (8267, 303640), (9448, 265685), (11810, 212548), (15182, 165340), (16534, 151820), (23620, 106274), (30364, 82670), (33068, 75910), (37955, 66136), (41335, 60728), (47240, 53137)]