16429019905

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 20876728320

約数和(自身を除く): 4447708415

約数列:

[1, 5, 37, 47, 185, 223, 229, 235, 1115, 1145, 1369, 1739, 6845, 8251, 8473, 8695, 10481, 10763, 41255, 42365, 51067, 52405, 53815, 64343, 255335, 305287, 313501, 321715, 387797, 398231, 1526435, 1567505, 1889479, 1938985, 1991155, 2400149, 9447395, 12000745, 14348489, 14734547, 69910723, 71742445, 73672735, 88805513, 349553615, 444027565, 3285803981, 16429019905]

約数ペア:

[(1, 16429019905), (5, 3285803981), (37, 444027565), (47, 349553615), (185, 88805513), (223, 73672735), (229, 71742445), (235, 69910723), (1115, 14734547), (1145, 14348489), (1369, 12000745), (1739, 9447395), (6845, 2400149), (8251, 1991155), (8473, 1938985), (8695, 1889479), (10481, 1567505), (10763, 1526435), (41255, 398231), (42365, 387797), (51067, 321715), (52405, 313501), (53815, 305287), (64343, 255335)]