43741340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 54381412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1013, 1270, 2026, 2159, 2540, 4052, 4318, 5065, 8636, 10130, 10795, 17221, 20260, 21590, 34442, 43180, 68884, 86105, 128651, 172210, 257302, 344420, 514604, 643255, 1286510, 2187067, 2573020, 4374134, 8748268, 10935335, 21870670, 43741340]

約数ペア:

[(1, 43741340), (2, 21870670), (4, 10935335), (5, 8748268), (10, 4374134), (17, 2573020), (20, 2187067), (34, 1286510), (68, 643255), (85, 514604), (127, 344420), (170, 257302), (254, 172210), (340, 128651), (508, 86105), (635, 68884), (1013, 43180), (1270, 34442), (2026, 21590), (2159, 20260), (2540, 17221), (4052, 10795), (4318, 10130), (5065, 8636)]