98464780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{120079}}^1$

素因数の和:120129

約数の個数: 24

約数和(自身を含む): 211821120

約数和(自身を除く): 113356340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 120079, 240158, 480316, 600395, 1200790, 2401580, 4923239, 9846478, 19692956, 24616195, 49232390, 98464780]

約数ペア:

[(1, 98464780), (2, 49232390), (4, 24616195), (5, 19692956), (10, 9846478), (20, 4923239), (41, 2401580), (82, 1200790), (164, 600395), (205, 480316), (410, 240158), (820, 120079)]