23868080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 58029024

約数和(自身を除く): 34160944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 67, 73, 80, 122, 134, 146, 244, 268, 292, 305, 335, 365, 488, 536, 584, 610, 670, 730, 976, 1072, 1168, 1220, 1340, 1460, 2440, 2680, 2920, 4087, 4453, 4880, 4891, 5360, 5840, 8174, 8906, 9782, 16348, 17812, 19564, 20435, 22265, 24455, 32696, 35624, 39128, 40870, 44530, 48910, 65392, 71248, 78256, 81740, 89060, 97820, 163480, 178120, 195640, 298351, 326960, 356240, 391280, 596702, 1193404, 1491755, 2386808, 2983510, 4773616, 5967020, 11934040, 23868080]

約数ペア:

[(1, 23868080), (2, 11934040), (4, 5967020), (5, 4773616), (8, 2983510), (10, 2386808), (16, 1491755), (20, 1193404), (40, 596702), (61, 391280), (67, 356240), (73, 326960), (80, 298351), (122, 195640), (134, 178120), (146, 163480), (244, 97820), (268, 89060), (292, 81740), (305, 78256), (335, 71248), (365, 65392), (488, 48910), (536, 44530), (584, 40870), (610, 39128), (670, 35624), (730, 32696), (976, 24455), (1072, 22265), (1168, 20435), (1220, 19564), (1340, 17812), (1460, 16348), (2440, 9782), (2680, 8906), (2920, 8174), (4087, 5840), (4453, 5360), (4880, 4891)]