8789283580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{2579}}^1$

素因数の和:4819

約数の個数: 96

約数和(自身を含む): 23031267840

約数和(自身を除く): 14241984260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2213, 2579, 4426, 5158, 8852, 10316, 11065, 12895, 15491, 18053, 22130, 24343, 25790, 28369, 30982, 36106, 44260, 48686, 51580, 56738, 61964, 72212, 77455, 90265, 97372, 113476, 121715, 141845, 154910, 170401, 180530, 198583, 243430, 283690, 309820, 340802, 361060, 397166, 486860, 567380, 681604, 794332, 852005, 992915, 1704010, 1985830, 3408020, 3971660, 5707327, 11414654, 22829308, 28536635, 39951289, 57073270, 62780597, 79902578, 114146540, 125561194, 159805156, 199756445, 251122388, 313902985, 399512890, 439464179, 627805970, 799025780, 878928358, 1255611940, 1757856716, 2197320895, 4394641790, 8789283580]

約数ペア:

[(1, 8789283580), (2, 4394641790), (4, 2197320895), (5, 1757856716), (7, 1255611940), (10, 878928358), (11, 799025780), (14, 627805970), (20, 439464179), (22, 399512890), (28, 313902985), (35, 251122388), (44, 199756445), (55, 159805156), (70, 125561194), (77, 114146540), (110, 79902578), (140, 62780597), (154, 57073270), (220, 39951289), (308, 28536635), (385, 22829308), (770, 11414654), (1540, 5707327), (2213, 3971660), (2579, 3408020), (4426, 1985830), (5158, 1704010), (8852, 992915), (10316, 852005), (11065, 794332), (12895, 681604), (15491, 567380), (18053, 486860), (22130, 397166), (24343, 361060), (25790, 340802), (28369, 309820), (30982, 283690), (36106, 243430), (44260, 198583), (48686, 180530), (51580, 170401), (56738, 154910), (61964, 141845), (72212, 121715), (77455, 113476), (90265, 97372)]