2315678860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{12697}}^1$

素因数の和:13546

約数の個数: 48

約数和(自身を含む): 5311827360

約数和(自身を除く): 2996148500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 829, 1658, 3316, 4145, 8290, 9119, 12697, 16580, 18238, 25394, 36476, 45595, 50788, 63485, 91190, 126970, 139667, 182380, 253940, 279334, 558668, 698335, 1396670, 2793340, 10525813, 21051626, 42103252, 52629065, 105258130, 115783943, 210516260, 231567886, 463135772, 578919715, 1157839430, 2315678860]

約数ペア:

[(1, 2315678860), (2, 1157839430), (4, 578919715), (5, 463135772), (10, 231567886), (11, 210516260), (20, 115783943), (22, 105258130), (44, 52629065), (55, 42103252), (110, 21051626), (220, 10525813), (829, 2793340), (1658, 1396670), (3316, 698335), (4145, 558668), (8290, 279334), (9119, 253940), (12697, 182380), (16580, 139667), (18238, 126970), (25394, 91190), (36476, 63485), (45595, 50788)]