122056520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{17047}}^1$

素因数の和:17237

約数の個数: 32

約数和(自身を含む): 276177600

約数和(自身を除く): 154121080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 17047, 34094, 68188, 85235, 136376, 170470, 340940, 681880, 3051413, 6102826, 12205652, 15257065, 24411304, 30514130, 61028260, 122056520]

約数ペア:

[(1, 122056520), (2, 61028260), (4, 30514130), (5, 24411304), (8, 15257065), (10, 12205652), (20, 6102826), (40, 3051413), (179, 681880), (358, 340940), (716, 170470), (895, 136376), (1432, 85235), (1790, 68188), (3580, 34094), (7160, 17047)]