210334720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41081}}^1$

素因数の和:41106

約数の個数: 44

約数和(自身を含む): 504569124

約数和(自身を除く): 294234404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 41081, 82162, 164324, 205405, 328648, 410810, 657296, 821620, 1314592, 1643240, 2629184, 3286480, 5258368, 6572960, 10516736, 13145920, 21033472, 26291840, 42066944, 52583680, 105167360, 210334720]

約数ペア:

[(1, 210334720), (2, 105167360), (4, 52583680), (5, 42066944), (8, 26291840), (10, 21033472), (16, 13145920), (20, 10516736), (32, 6572960), (40, 5258368), (64, 3286480), (80, 2629184), (128, 1643240), (160, 1314592), (256, 821620), (320, 657296), (512, 410810), (640, 328648), (1024, 205405), (1280, 164324), (2560, 82162), (5120, 41081)]