2293640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 5465880

約数和(自身を除く): 3172240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3373, 6746, 13492, 16865, 26984, 33730, 57341, 67460, 114682, 134920, 229364, 286705, 458728, 573410, 1146820, 2293640]

約数ペア:

[(1, 2293640), (2, 1146820), (4, 573410), (5, 458728), (8, 286705), (10, 229364), (17, 134920), (20, 114682), (34, 67460), (40, 57341), (68, 33730), (85, 26984), (136, 16865), (170, 13492), (340, 6746), (680, 3373)]