10040269520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{16871}}^1$

素因数の和:17100

約数の個数: 80

約数和(自身を含む): 24025997952

約数和(自身を除く): 13985728432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 173, 215, 344, 346, 430, 688, 692, 860, 865, 1384, 1720, 1730, 2768, 3440, 3460, 6920, 7439, 13840, 14878, 16871, 29756, 33742, 37195, 59512, 67484, 74390, 84355, 119024, 134968, 148780, 168710, 269936, 297560, 337420, 595120, 674840, 725453, 1349680, 1450906, 2901812, 2918683, 3627265, 5803624, 5837366, 7254530, 11607248, 11674732, 14509060, 14593415, 23349464, 29018120, 29186830, 46698928, 58036240, 58373660, 116747320, 125503369, 233494640, 251006738, 502013476, 627516845, 1004026952, 1255033690, 2008053904, 2510067380, 5020134760, 10040269520]

約数ペア:

[(1, 10040269520), (2, 5020134760), (4, 2510067380), (5, 2008053904), (8, 1255033690), (10, 1004026952), (16, 627516845), (20, 502013476), (40, 251006738), (43, 233494640), (80, 125503369), (86, 116747320), (172, 58373660), (173, 58036240), (215, 46698928), (344, 29186830), (346, 29018120), (430, 23349464), (688, 14593415), (692, 14509060), (860, 11674732), (865, 11607248), (1384, 7254530), (1720, 5837366), (1730, 5803624), (2768, 3627265), (3440, 2918683), (3460, 2901812), (6920, 1450906), (7439, 1349680), (13840, 725453), (14878, 674840), (16871, 595120), (29756, 337420), (33742, 297560), (37195, 269936), (59512, 168710), (67484, 148780), (74390, 134968), (84355, 119024)]