85792640

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3679

約数の個数: 64

約数和(自身を含む): 210699360

約数和(自身を除く): 124906720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3623, 4736, 5920, 7246, 11840, 14492, 18115, 23680, 28984, 36230, 57968, 72460, 115936, 134051, 144920, 231872, 268102, 289840, 463744, 536204, 579680, 670255, 1072408, 1159360, 1340510, 2144816, 2318720, 2681020, 4289632, 5362040, 8579264, 10724080, 17158528, 21448160, 42896320, 85792640]

約数ペア:

[(1, 85792640), (2, 42896320), (4, 21448160), (5, 17158528), (8, 10724080), (10, 8579264), (16, 5362040), (20, 4289632), (32, 2681020), (37, 2318720), (40, 2144816), (64, 1340510), (74, 1159360), (80, 1072408), (128, 670255), (148, 579680), (160, 536204), (185, 463744), (296, 289840), (320, 268102), (370, 231872), (592, 144920), (640, 134051), (740, 115936), (1184, 72460), (1480, 57968), (2368, 36230), (2960, 28984), (3623, 23680), (4736, 18115), (5920, 14492), (7246, 11840)]