97210240

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 233894160

約数和(自身を除く): 136683920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 640, 772, 787, 965, 1544, 1574, 1930, 3088, 3148, 3860, 3935, 6176, 6296, 7720, 7870, 12352, 12592, 15440, 15740, 24704, 25184, 30880, 31480, 50368, 61760, 62960, 100736, 123520, 125920, 151891, 251840, 303782, 503680, 607564, 759455, 1215128, 1518910, 2430256, 3037820, 4860512, 6075640, 9721024, 12151280, 19442048, 24302560, 48605120, 97210240]

約数ペア:

[(1, 97210240), (2, 48605120), (4, 24302560), (5, 19442048), (8, 12151280), (10, 9721024), (16, 6075640), (20, 4860512), (32, 3037820), (40, 2430256), (64, 1518910), (80, 1215128), (128, 759455), (160, 607564), (193, 503680), (320, 303782), (386, 251840), (640, 151891), (772, 125920), (787, 123520), (965, 100736), (1544, 62960), (1574, 61760), (1930, 50368), (3088, 31480), (3148, 30880), (3860, 25184), (3935, 24704), (6176, 15740), (6296, 15440), (7720, 12592), (7870, 12352)]