1401156950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 2669829120

約数和(自身を除く): 1268672170

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 419, 470, 838, 1175, 1423, 2095, 2350, 2846, 4190, 7115, 10475, 14230, 19693, 20950, 35575, 39386, 66881, 71150, 98465, 133762, 196930, 334405, 492325, 596237, 668810, 984650, 1192474, 1672025, 2981185, 3344050, 5962370, 14905925, 28023139, 29811850, 56046278, 140115695, 280231390, 700578475, 1401156950]

約数ペア:

[(1, 1401156950), (2, 700578475), (5, 280231390), (10, 140115695), (25, 56046278), (47, 29811850), (50, 28023139), (94, 14905925), (235, 5962370), (419, 3344050), (470, 2981185), (838, 1672025), (1175, 1192474), (1423, 984650), (2095, 668810), (2350, 596237), (2846, 492325), (4190, 334405), (7115, 196930), (10475, 133762), (14230, 98465), (19693, 71150), (20950, 66881), (35575, 39386)]