4201040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3119

約数の個数: 40

約数和(自身を含む): 10345320

約数和(自身を除く): 6144280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3089, 6178, 12356, 15445, 24712, 30890, 49424, 52513, 61780, 105026, 123560, 210052, 247120, 262565, 420104, 525130, 840208, 1050260, 2100520, 4201040]

約数ペア:

[(1, 4201040), (2, 2100520), (4, 1050260), (5, 840208), (8, 525130), (10, 420104), (16, 262565), (17, 247120), (20, 210052), (34, 123560), (40, 105026), (68, 61780), (80, 52513), (85, 49424), (136, 30890), (170, 24712), (272, 15445), (340, 12356), (680, 6178), (1360, 3089)]