2057999570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4803

約数の個数: 64

約数和(自身を含む): 4189363200

約数和(自身を除く): 2131363630

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 109, 110, 185, 218, 370, 407, 545, 814, 1090, 1199, 2035, 2398, 4033, 4070, 4639, 5995, 8066, 9278, 11990, 20165, 23195, 40330, 44363, 46390, 51029, 88726, 102058, 171643, 221815, 255145, 343286, 443630, 505651, 510290, 858215, 1011302, 1716430, 1888073, 2528255, 3776146, 5056510, 5562161, 9440365, 11124322, 18709087, 18880730, 27810805, 37418174, 55621610, 93545435, 187090870, 205799957, 411599914, 1028999785, 2057999570]

約数ペア:

[(1, 2057999570), (2, 1028999785), (5, 411599914), (10, 205799957), (11, 187090870), (22, 93545435), (37, 55621610), (55, 37418174), (74, 27810805), (109, 18880730), (110, 18709087), (185, 11124322), (218, 9440365), (370, 5562161), (407, 5056510), (545, 3776146), (814, 2528255), (1090, 1888073), (1199, 1716430), (2035, 1011302), (2398, 858215), (4033, 510290), (4070, 505651), (4639, 443630), (5995, 343286), (8066, 255145), (9278, 221815), (11990, 171643), (20165, 102058), (23195, 88726), (40330, 51029), (44363, 46390)]