22972321870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 43205944320

約数和(自身を除く): 20233622450

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 307, 326, 614, 815, 1535, 1583, 1630, 3070, 3166, 4727, 7915, 8903, 9454, 15830, 17806, 23635, 44515, 45907, 47270, 50041, 89030, 91814, 100082, 229535, 250205, 258029, 459070, 485981, 500410, 516058, 971962, 1290145, 1451189, 2429905, 2580290, 2902378, 4859810, 7255945, 7482841, 14093449, 14511890, 14965682, 28186898, 37414205, 70467245, 74828410, 79214903, 140934490, 158429806, 396074515, 792149030, 2297232187, 4594464374, 11486160935, 22972321870]

約数ペア:

[(1, 22972321870), (2, 11486160935), (5, 4594464374), (10, 2297232187), (29, 792149030), (58, 396074515), (145, 158429806), (163, 140934490), (290, 79214903), (307, 74828410), (326, 70467245), (614, 37414205), (815, 28186898), (1535, 14965682), (1583, 14511890), (1630, 14093449), (3070, 7482841), (3166, 7255945), (4727, 4859810), (7915, 2902378), (8903, 2580290), (9454, 2429905), (15830, 1451189), (17806, 1290145), (23635, 971962), (44515, 516058), (45907, 500410), (47270, 485981), (50041, 459070), (89030, 258029), (91814, 250205), (100082, 229535)]