10454780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 25583040

約数和(自身を除く): 15128260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1409, 1484, 1855, 2818, 3710, 5636, 7045, 7420, 9863, 14090, 19726, 28180, 39452, 49315, 74677, 98630, 149354, 197260, 298708, 373385, 522739, 746770, 1045478, 1493540, 2090956, 2613695, 5227390, 10454780]

約数ペア:

[(1, 10454780), (2, 5227390), (4, 2613695), (5, 2090956), (7, 1493540), (10, 1045478), (14, 746770), (20, 522739), (28, 373385), (35, 298708), (53, 197260), (70, 149354), (106, 98630), (140, 74677), (212, 49315), (265, 39452), (371, 28180), (530, 19726), (742, 14090), (1060, 9863), (1409, 7420), (1484, 7045), (1855, 5636), (2818, 3710)]