2599228790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{20011}}^1$

素因数の和:20468

約数の個数: 32

約数和(自身を含む): 4841303040

約数和(自身を除く): 2242074250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419, 838, 2095, 4190, 12989, 20011, 25978, 40022, 64945, 100055, 129890, 200110, 620341, 1240682, 3101705, 6203410, 8384609, 16769218, 41923045, 83846090, 259922879, 519845758, 1299614395, 2599228790]

約数ペア:

[(1, 2599228790), (2, 1299614395), (5, 519845758), (10, 259922879), (31, 83846090), (62, 41923045), (155, 16769218), (310, 8384609), (419, 6203410), (838, 3101705), (2095, 1240682), (4190, 620341), (12989, 200110), (20011, 129890), (25978, 100055), (40022, 64945)]