22428056020

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{17047}}^1$

素因数の和:17632

約数の個数: 48

約数和(自身を含む): 47514821760

約数和(自身を除く): 25086765740

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 419, 628, 785, 838, 1570, 1676, 2095, 3140, 4190, 8380, 17047, 34094, 65783, 68188, 85235, 131566, 170470, 263132, 328915, 340940, 657830, 1315660, 2676379, 5352758, 7142693, 10705516, 13381895, 14285386, 26763790, 28570772, 35713465, 53527580, 71426930, 142853860, 1121402801, 2242805602, 4485611204, 5607014005, 11214028010, 22428056020]

約数ペア:

[(1, 22428056020), (2, 11214028010), (4, 5607014005), (5, 4485611204), (10, 2242805602), (20, 1121402801), (157, 142853860), (314, 71426930), (419, 53527580), (628, 35713465), (785, 28570772), (838, 26763790), (1570, 14285386), (1676, 13381895), (2095, 10705516), (3140, 7142693), (4190, 5352758), (8380, 2676379), (17047, 1315660), (34094, 657830), (65783, 340940), (68188, 328915), (85235, 263132), (131566, 170470)]