9440890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 8288390

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 379, 470, 530, 758, 1895, 2491, 3790, 4982, 12455, 17813, 20087, 24910, 35626, 40174, 89065, 100435, 178130, 200870, 944089, 1888178, 4720445, 9440890]

約数ペア:

[(1, 9440890), (2, 4720445), (5, 1888178), (10, 944089), (47, 200870), (53, 178130), (94, 100435), (106, 89065), (235, 40174), (265, 35626), (379, 24910), (470, 20087), (530, 17813), (758, 12455), (1895, 4982), (2491, 3790)]