16426840000

素因数分解:

$2^6\times 5^4\times {\mathrm{410671}}^1$

素因数の和:410703

約数の個数: 70

約数和(自身を含む): 40733323664

約数和(自身を除く): 24306483664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 8000, 10000, 20000, 40000, 410671, 821342, 1642684, 2053355, 3285368, 4106710, 6570736, 8213420, 10266775, 13141472, 16426840, 20533550, 26282944, 32853680, 41067100, 51333875, 65707360, 82134200, 102667750, 131414720, 164268400, 205335500, 256669375, 328536800, 410671000, 513338750, 657073600, 821342000, 1026677500, 1642684000, 2053355000, 3285368000, 4106710000, 8213420000, 16426840000]

約数ペア:

[(1, 16426840000), (2, 8213420000), (4, 4106710000), (5, 3285368000), (8, 2053355000), (10, 1642684000), (16, 1026677500), (20, 821342000), (25, 657073600), (32, 513338750), (40, 410671000), (50, 328536800), (64, 256669375), (80, 205335500), (100, 164268400), (125, 131414720), (160, 102667750), (200, 82134200), (250, 65707360), (320, 51333875), (400, 41067100), (500, 32853680), (625, 26282944), (800, 20533550), (1000, 16426840), (1250, 13141472), (1600, 10266775), (2000, 8213420), (2500, 6570736), (4000, 4106710), (5000, 3285368), (8000, 2053355), (10000, 1642684), (20000, 821342), (40000, 410671)]