47393120

素因数分解:

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

素因数の和:4503

約数の個数: 48

約数和(自身を含む): 113663088

約数和(自身を除く): 66269968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4421, 5360, 8842, 10720, 17684, 22105, 35368, 44210, 70736, 88420, 141472, 176840, 296207, 353680, 592414, 707360, 1184828, 1481035, 2369656, 2962070, 4739312, 5924140, 9478624, 11848280, 23696560, 47393120]

約数ペア:

[(1, 47393120), (2, 23696560), (4, 11848280), (5, 9478624), (8, 5924140), (10, 4739312), (16, 2962070), (20, 2369656), (32, 1481035), (40, 1184828), (67, 707360), (80, 592414), (134, 353680), (160, 296207), (268, 176840), (335, 141472), (536, 88420), (670, 70736), (1072, 44210), (1340, 35368), (2144, 22105), (2680, 17684), (4421, 10720), (5360, 8842)]