5008199080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{64439}}^1$

素因数の和:64546

約数の個数: 64

約数和(自身を含む): 11831184000

約数和(自身を除く): 6822984920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1943, 2680, 3886, 7772, 9715, 15544, 19430, 38860, 64439, 77720, 128878, 257756, 322195, 515512, 644390, 1288780, 1868731, 2577560, 3737462, 4317413, 7474924, 8634826, 9343655, 14949848, 17269652, 18687310, 21587065, 34539304, 37374620, 43174130, 74749240, 86348260, 125204977, 172696520, 250409954, 500819908, 626024885, 1001639816, 1252049770, 2504099540, 5008199080]

約数ペア:

[(1, 5008199080), (2, 2504099540), (4, 1252049770), (5, 1001639816), (8, 626024885), (10, 500819908), (20, 250409954), (29, 172696520), (40, 125204977), (58, 86348260), (67, 74749240), (116, 43174130), (134, 37374620), (145, 34539304), (232, 21587065), (268, 18687310), (290, 17269652), (335, 14949848), (536, 9343655), (580, 8634826), (670, 7474924), (1160, 4317413), (1340, 3737462), (1943, 2577560), (2680, 1868731), (3886, 1288780), (7772, 644390), (9715, 515512), (15544, 322195), (19430, 257756), (38860, 128878), (64439, 77720)]