23696560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4501

約数の個数: 40

約数和(自身を含む): 55929456

約数和(自身を除く): 32232896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4421, 5360, 8842, 17684, 22105, 35368, 44210, 70736, 88420, 176840, 296207, 353680, 592414, 1184828, 1481035, 2369656, 2962070, 4739312, 5924140, 11848280, 23696560]

約数ペア:

[(1, 23696560), (2, 11848280), (4, 5924140), (5, 4739312), (8, 2962070), (10, 2369656), (16, 1481035), (20, 1184828), (40, 592414), (67, 353680), (80, 296207), (134, 176840), (268, 88420), (335, 70736), (536, 44210), (670, 35368), (1072, 22105), (1340, 17684), (2680, 8842), (4421, 5360)]