530181880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1063}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 1229941440

約数和(自身を除く): 699759560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 337, 370, 674, 740, 1063, 1348, 1480, 1685, 2126, 2696, 3370, 4252, 5315, 6740, 8504, 10630, 12469, 13480, 21260, 24938, 39331, 42520, 49876, 62345, 78662, 99752, 124690, 157324, 196655, 249380, 314648, 358231, 393310, 498760, 716462, 786620, 1432924, 1573240, 1791155, 2865848, 3582310, 7164620, 13254547, 14329240, 26509094, 53018188, 66272735, 106036376, 132545470, 265090940, 530181880]

約数ペア:

[(1, 530181880), (2, 265090940), (4, 132545470), (5, 106036376), (8, 66272735), (10, 53018188), (20, 26509094), (37, 14329240), (40, 13254547), (74, 7164620), (148, 3582310), (185, 2865848), (296, 1791155), (337, 1573240), (370, 1432924), (674, 786620), (740, 716462), (1063, 498760), (1348, 393310), (1480, 358231), (1685, 314648), (2126, 249380), (2696, 196655), (3370, 157324), (4252, 124690), (5315, 99752), (6740, 78662), (8504, 62345), (10630, 49876), (12469, 42520), (13480, 39331), (21260, 24938)]