105841240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 245460960

約数和(自身を除く): 139619720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 541, 584, 670, 730, 1082, 1340, 1460, 2164, 2680, 2705, 2920, 4328, 4891, 5410, 9782, 10820, 19564, 21640, 24455, 36247, 39128, 39493, 48910, 72494, 78986, 97820, 144988, 157972, 181235, 195640, 197465, 289976, 315944, 362470, 394930, 724940, 789860, 1449880, 1579720, 2646031, 5292062, 10584124, 13230155, 21168248, 26460310, 52920620, 105841240]

約数ペア:

[(1, 105841240), (2, 52920620), (4, 26460310), (5, 21168248), (8, 13230155), (10, 10584124), (20, 5292062), (40, 2646031), (67, 1579720), (73, 1449880), (134, 789860), (146, 724940), (268, 394930), (292, 362470), (335, 315944), (365, 289976), (536, 197465), (541, 195640), (584, 181235), (670, 157972), (730, 144988), (1082, 97820), (1340, 78986), (1460, 72494), (2164, 48910), (2680, 39493), (2705, 39128), (2920, 36247), (4328, 24455), (4891, 21640), (5410, 19564), (9782, 10820)]