2499380060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{11443}}^1$

素因数の和:11682

約数の個数: 48

約数和(自身を含む): 5360186496

約数和(自身を除く): 2860806436

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 326, 335, 652, 670, 815, 1340, 1630, 3260, 10921, 11443, 21842, 22886, 43684, 45772, 54605, 57215, 109210, 114430, 218420, 228860, 766681, 1533362, 1865209, 3066724, 3730418, 3833405, 7460836, 7666810, 9326045, 15333620, 18652090, 37304180, 124969003, 249938006, 499876012, 624845015, 1249690030, 2499380060]

約数ペア:

[(1, 2499380060), (2, 1249690030), (4, 624845015), (5, 499876012), (10, 249938006), (20, 124969003), (67, 37304180), (134, 18652090), (163, 15333620), (268, 9326045), (326, 7666810), (335, 7460836), (652, 3833405), (670, 3730418), (815, 3066724), (1340, 1865209), (1630, 1533362), (3260, 766681), (10921, 228860), (11443, 218420), (21842, 114430), (22886, 109210), (43684, 57215), (45772, 54605)]