19242950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 38702880

約数和(自身を除く): 19459930

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 577, 667, 725, 1150, 1154, 1334, 1450, 2885, 3335, 5770, 6670, 13271, 14425, 16675, 16733, 26542, 28850, 33350, 33466, 66355, 83665, 132710, 167330, 331775, 384859, 418325, 663550, 769718, 836650, 1924295, 3848590, 9621475, 19242950]

約数ペア:

[(1, 19242950), (2, 9621475), (5, 3848590), (10, 1924295), (23, 836650), (25, 769718), (29, 663550), (46, 418325), (50, 384859), (58, 331775), (115, 167330), (145, 132710), (230, 83665), (290, 66355), (575, 33466), (577, 33350), (667, 28850), (725, 26542), (1150, 16733), (1154, 16675), (1334, 14425), (1450, 13271), (2885, 6670), (3335, 5770)]