101913860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 118233340

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 181, 188, 235, 362, 470, 599, 724, 905, 940, 1198, 1810, 2396, 2995, 3620, 5990, 8507, 11980, 17014, 28153, 34028, 42535, 56306, 85070, 108419, 112612, 140765, 170140, 216838, 281530, 433676, 542095, 563060, 1084190, 2168380, 5095693, 10191386, 20382772, 25478465, 50956930, 101913860]

約数ペア:

[(1, 101913860), (2, 50956930), (4, 25478465), (5, 20382772), (10, 10191386), (20, 5095693), (47, 2168380), (94, 1084190), (181, 563060), (188, 542095), (235, 433676), (362, 281530), (470, 216838), (599, 170140), (724, 140765), (905, 112612), (940, 108419), (1198, 85070), (1810, 56306), (2396, 42535), (2995, 34028), (3620, 28153), (5990, 17014), (8507, 11980)]