99340000

素因数分解:

$2^5\times 5^4\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 60

約数和(自身を含む): 244440504

約数和(自身を除く): 145100504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 4967, 5000, 9934, 10000, 19868, 20000, 24835, 39736, 49670, 79472, 99340, 124175, 158944, 198680, 248350, 397360, 496700, 620875, 794720, 993400, 1241750, 1986800, 2483500, 3104375, 3973600, 4967000, 6208750, 9934000, 12417500, 19868000, 24835000, 49670000, 99340000]

約数ペア:

[(1, 99340000), (2, 49670000), (4, 24835000), (5, 19868000), (8, 12417500), (10, 9934000), (16, 6208750), (20, 4967000), (25, 3973600), (32, 3104375), (40, 2483500), (50, 1986800), (80, 1241750), (100, 993400), (125, 794720), (160, 620875), (200, 496700), (250, 397360), (400, 248350), (500, 198680), (625, 158944), (800, 124175), (1000, 99340), (1250, 79472), (2000, 49670), (2500, 39736), (4000, 24835), (4967, 20000), (5000, 19868), (9934, 10000)]