200702560

素因数分解:

$2^5\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1123}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 475006896

約数和(自身を除く): 274304336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1117, 1123, 2234, 2246, 4468, 4492, 5585, 5615, 8936, 8984, 11170, 11230, 17872, 17968, 22340, 22460, 35744, 35936, 44680, 44920, 89360, 89840, 178720, 179680, 1254391, 2508782, 5017564, 6271955, 10035128, 12543910, 20070256, 25087820, 40140512, 50175640, 100351280, 200702560]

約数ペア:

[(1, 200702560), (2, 100351280), (4, 50175640), (5, 40140512), (8, 25087820), (10, 20070256), (16, 12543910), (20, 10035128), (32, 6271955), (40, 5017564), (80, 2508782), (160, 1254391), (1117, 179680), (1123, 178720), (2234, 89840), (2246, 89360), (4468, 44920), (4492, 44680), (5585, 35936), (5615, 35744), (8936, 22460), (8984, 22340), (11170, 17968), (11230, 17872)]