193117280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70999}}^1$

素因数の和:71031

約数の個数: 48

約数和(自身を含む): 483084000

約数和(自身を除く): 289966720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 70999, 141998, 283996, 354995, 567992, 709990, 1135984, 1206983, 1419980, 2271968, 2413966, 2839960, 4827932, 5679920, 6034915, 9655864, 11359840, 12069830, 19311728, 24139660, 38623456, 48279320, 96558640, 193117280]

約数ペア:

[(1, 193117280), (2, 96558640), (4, 48279320), (5, 38623456), (8, 24139660), (10, 19311728), (16, 12069830), (17, 11359840), (20, 9655864), (32, 6034915), (34, 5679920), (40, 4827932), (68, 2839960), (80, 2413966), (85, 2271968), (136, 1419980), (160, 1206983), (170, 1135984), (272, 709990), (340, 567992), (544, 354995), (680, 283996), (1360, 141998), (2720, 70999)]