18504279110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1277}}^1\times {\mathrm{1723}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 34542898416

約数和(自身を除く): 16038619306

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1277, 1682, 1723, 2554, 3446, 4205, 6385, 8410, 8615, 12770, 17230, 37033, 49967, 74066, 99934, 185165, 249835, 370330, 499670, 1073957, 1449043, 2147914, 2200271, 2898086, 4400542, 5369785, 7245215, 10739570, 11001355, 14490430, 22002710, 63807859, 127615718, 319039295, 638078590, 1850427911, 3700855822, 9252139555, 18504279110]

約数ペア:

[(1, 18504279110), (2, 9252139555), (5, 3700855822), (10, 1850427911), (29, 638078590), (58, 319039295), (145, 127615718), (290, 63807859), (841, 22002710), (1277, 14490430), (1682, 11001355), (1723, 10739570), (2554, 7245215), (3446, 5369785), (4205, 4400542), (6385, 2898086), (8410, 2200271), (8615, 2147914), (12770, 1449043), (17230, 1073957), (37033, 499670), (49967, 370330), (74066, 249835), (99934, 185165)]