125643920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29633}}^1$

素因数の和:29699

約数の個数: 40

約数和(自身を含む): 297643896

約数和(自身を除く): 171999976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 29633, 59266, 118532, 148165, 237064, 296330, 474128, 592660, 1185320, 1570549, 2370640, 3141098, 6282196, 7852745, 12564392, 15705490, 25128784, 31410980, 62821960, 125643920]

約数ペア:

[(1, 125643920), (2, 62821960), (4, 31410980), (5, 25128784), (8, 15705490), (10, 12564392), (16, 7852745), (20, 6282196), (40, 3141098), (53, 2370640), (80, 1570549), (106, 1185320), (212, 592660), (265, 474128), (424, 296330), (530, 237064), (848, 148165), (1060, 118532), (2120, 59266), (4240, 29633)]