26386740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 55382220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3119, 4230, 6238, 8460, 9357, 12476, 15595, 18714, 28071, 31190, 37428, 46785, 56142, 62380, 93570, 112284, 140355, 146593, 187140, 280710, 293186, 439779, 561420, 586372, 732965, 879558, 1319337, 1465930, 1759116, 2198895, 2638674, 2931860, 4397790, 5277348, 6596685, 8795580, 13193370, 26386740]

約数ペア:

[(1, 26386740), (2, 13193370), (3, 8795580), (4, 6596685), (5, 5277348), (6, 4397790), (9, 2931860), (10, 2638674), (12, 2198895), (15, 1759116), (18, 1465930), (20, 1319337), (30, 879558), (36, 732965), (45, 586372), (47, 561420), (60, 439779), (90, 293186), (94, 280710), (141, 187140), (180, 146593), (188, 140355), (235, 112284), (282, 93570), (423, 62380), (470, 56142), (564, 46785), (705, 37428), (846, 31190), (940, 28071), (1410, 18714), (1692, 15595), (2115, 12476), (2820, 9357), (3119, 8460), (4230, 6238)]