2623498160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{5297}}^1$

素因数の和:5502

約数の個数: 80

約数和(自身を含む): 6290972352

約数和(自身を除く): 3667474192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 151, 164, 205, 302, 328, 410, 604, 656, 755, 820, 1208, 1510, 1640, 2416, 3020, 3280, 5297, 6040, 6191, 10594, 12080, 12382, 21188, 24764, 26485, 30955, 42376, 49528, 52970, 61910, 84752, 99056, 105940, 123820, 211880, 217177, 247640, 423760, 434354, 495280, 799847, 868708, 1085885, 1599694, 1737416, 2171770, 3199388, 3474832, 3999235, 4343540, 6398776, 7998470, 8687080, 12797552, 15996940, 17374160, 31993880, 32793727, 63987760, 65587454, 131174908, 163968635, 262349816, 327937270, 524699632, 655874540, 1311749080, 2623498160]

約数ペア:

[(1, 2623498160), (2, 1311749080), (4, 655874540), (5, 524699632), (8, 327937270), (10, 262349816), (16, 163968635), (20, 131174908), (40, 65587454), (41, 63987760), (80, 32793727), (82, 31993880), (151, 17374160), (164, 15996940), (205, 12797552), (302, 8687080), (328, 7998470), (410, 6398776), (604, 4343540), (656, 3999235), (755, 3474832), (820, 3199388), (1208, 2171770), (1510, 1737416), (1640, 1599694), (2416, 1085885), (3020, 868708), (3280, 799847), (5297, 495280), (6040, 434354), (6191, 423760), (10594, 247640), (12080, 217177), (12382, 211880), (21188, 123820), (24764, 105940), (26485, 99056), (30955, 84752), (42376, 61910), (49528, 52970)]