624315280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 1501403904

約数和(自身を除く): 877088624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 97, 172, 194, 215, 344, 388, 430, 485, 688, 776, 860, 970, 1552, 1720, 1871, 1940, 3440, 3742, 3880, 4171, 7484, 7760, 8342, 9355, 14968, 16684, 18710, 20855, 29936, 33368, 37420, 41710, 66736, 74840, 80453, 83420, 149680, 160906, 166840, 181487, 321812, 333680, 362974, 402265, 643624, 725948, 804530, 907435, 1287248, 1451896, 1609060, 1814870, 2903792, 3218120, 3629740, 6436240, 7259480, 7803941, 14518960, 15607882, 31215764, 39019705, 62431528, 78039410, 124863056, 156078820, 312157640, 624315280]

約数ペア:

[(1, 624315280), (2, 312157640), (4, 156078820), (5, 124863056), (8, 78039410), (10, 62431528), (16, 39019705), (20, 31215764), (40, 15607882), (43, 14518960), (80, 7803941), (86, 7259480), (97, 6436240), (172, 3629740), (194, 3218120), (215, 2903792), (344, 1814870), (388, 1609060), (430, 1451896), (485, 1287248), (688, 907435), (776, 804530), (860, 725948), (970, 643624), (1552, 402265), (1720, 362974), (1871, 333680), (1940, 321812), (3440, 181487), (3742, 166840), (3880, 160906), (4171, 149680), (7484, 83420), (7760, 80453), (8342, 74840), (9355, 66736), (14968, 41710), (16684, 37420), (18710, 33368), (20855, 29936)]