3793040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 9340920

約数和(自身を除く): 5547880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2789, 5578, 11156, 13945, 22312, 27890, 44624, 47413, 55780, 94826, 111560, 189652, 223120, 237065, 379304, 474130, 758608, 948260, 1896520, 3793040]

約数ペア:

[(1, 3793040), (2, 1896520), (4, 948260), (5, 758608), (8, 474130), (10, 379304), (16, 237065), (17, 223120), (20, 189652), (34, 111560), (40, 94826), (68, 55780), (80, 47413), (85, 44624), (136, 27890), (170, 22312), (272, 13945), (340, 11156), (680, 5578), (1360, 2789)]