274180450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 539385120

約数和(自身を除く): 265204670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 257, 475, 514, 950, 1123, 1285, 2246, 2570, 4883, 5615, 6425, 9766, 11230, 12850, 21337, 24415, 28075, 42674, 48830, 56150, 106685, 122075, 213370, 244150, 288611, 533425, 577222, 1066850, 1443055, 2886110, 5483609, 7215275, 10967218, 14430550, 27418045, 54836090, 137090225, 274180450]

約数ペア:

[(1, 274180450), (2, 137090225), (5, 54836090), (10, 27418045), (19, 14430550), (25, 10967218), (38, 7215275), (50, 5483609), (95, 2886110), (190, 1443055), (257, 1066850), (475, 577222), (514, 533425), (950, 288611), (1123, 244150), (1285, 213370), (2246, 122075), (2570, 106685), (4883, 56150), (5615, 48830), (6425, 42674), (9766, 28075), (11230, 24415), (12850, 21337)]