42235120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4297

約数の個数: 40

約数和(自身を含む): 98993664

約数和(自身を除く): 56758544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4157, 5080, 8314, 10160, 16628, 20785, 33256, 41570, 66512, 83140, 166280, 332560, 527939, 1055878, 2111756, 2639695, 4223512, 5279390, 8447024, 10558780, 21117560, 42235120]

約数ペア:

[(1, 42235120), (2, 21117560), (4, 10558780), (5, 8447024), (8, 5279390), (10, 4223512), (16, 2639695), (20, 2111756), (40, 1055878), (80, 527939), (127, 332560), (254, 166280), (508, 83140), (635, 66512), (1016, 41570), (1270, 33256), (2032, 20785), (2540, 16628), (4157, 10160), (5080, 8314)]