26814640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9059}}^1$

素因数の和:9109

約数の個数: 40

約数和(自身を含む): 64036080

約数和(自身を除く): 37221440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 335183, 362360, 670366, 724720, 1340732, 1675915, 2681464, 3351830, 5362928, 6703660, 13407320, 26814640]

約数ペア:

[(1, 26814640), (2, 13407320), (4, 6703660), (5, 5362928), (8, 3351830), (10, 2681464), (16, 1675915), (20, 1340732), (37, 724720), (40, 670366), (74, 362360), (80, 335183), (148, 181180), (185, 144944), (296, 90590), (370, 72472), (592, 45295), (740, 36236), (1480, 18118), (2960, 9059)]