74537020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 168634368

約数和(自身を除く): 94097348

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5227, 7130, 10454, 14260, 20908, 26135, 52270, 104540, 120221, 162037, 240442, 324074, 480884, 601105, 648148, 810185, 1202210, 1620370, 2404420, 3240740, 3726851, 7453702, 14907404, 18634255, 37268510, 74537020]

約数ペア:

[(1, 74537020), (2, 37268510), (4, 18634255), (5, 14907404), (10, 7453702), (20, 3726851), (23, 3240740), (31, 2404420), (46, 1620370), (62, 1202210), (92, 810185), (115, 648148), (124, 601105), (155, 480884), (230, 324074), (310, 240442), (460, 162037), (620, 120221), (713, 104540), (1426, 52270), (2852, 26135), (3565, 20908), (5227, 14260), (7130, 10454)]