32005388020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1\times {\mathrm{10973}}^1$

素因数の和:14580

約数の個数: 48

約数和(自身を含む): 68876247888

約数和(自身を除く): 36870859868

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3557, 7114, 10973, 14228, 17785, 21946, 35570, 43892, 54865, 71140, 109730, 145837, 219460, 291674, 449893, 583348, 729185, 899786, 1458370, 1799572, 2249465, 2916740, 4498930, 8997860, 39030961, 78061922, 156123844, 195154805, 390309610, 780619220, 1600269401, 3200538802, 6401077604, 8001347005, 16002694010, 32005388020]

約数ペア:

[(1, 32005388020), (2, 16002694010), (4, 8001347005), (5, 6401077604), (10, 3200538802), (20, 1600269401), (41, 780619220), (82, 390309610), (164, 195154805), (205, 156123844), (410, 78061922), (820, 39030961), (3557, 8997860), (7114, 4498930), (10973, 2916740), (14228, 2249465), (17785, 1799572), (21946, 1458370), (35570, 899786), (43892, 729185), (54865, 583348), (71140, 449893), (109730, 291674), (145837, 219460)]