4480494490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 8558991360

約数和(自身を除く): 4078496870

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 271, 290, 470, 542, 1213, 1355, 1363, 2426, 2710, 2726, 6065, 6815, 7859, 12130, 12737, 13630, 15718, 25474, 35177, 39295, 57011, 63685, 70354, 78590, 114022, 127370, 175885, 285055, 328723, 351770, 369373, 570110, 657446, 738746, 1643615, 1653319, 1846865, 3287230, 3306638, 3693730, 8266595, 9532967, 15449981, 16533190, 19065934, 30899962, 47664835, 77249905, 95329670, 154499810, 448049449, 896098898, 2240247245, 4480494490]

約数ペア:

[(1, 4480494490), (2, 2240247245), (5, 896098898), (10, 448049449), (29, 154499810), (47, 95329670), (58, 77249905), (94, 47664835), (145, 30899962), (235, 19065934), (271, 16533190), (290, 15449981), (470, 9532967), (542, 8266595), (1213, 3693730), (1355, 3306638), (1363, 3287230), (2426, 1846865), (2710, 1653319), (2726, 1643615), (6065, 738746), (6815, 657446), (7859, 570110), (12130, 369373), (12737, 351770), (13630, 328723), (15718, 285055), (25474, 175885), (35177, 127370), (39295, 114022), (57011, 78590), (63685, 70354)]