7148300260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1141901}}^1$

素因数の和:1142223

約数の個数: 24

約数和(自身を含む): 15059403576

約数和(自身を除く): 7911103316

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 1141901, 2283802, 4567604, 5709505, 11419010, 22838020, 357415013, 714830026, 1429660052, 1787075065, 3574150130, 7148300260]

約数ペア:

[(1, 7148300260), (2, 3574150130), (4, 1787075065), (5, 1429660052), (10, 714830026), (20, 357415013), (313, 22838020), (626, 11419010), (1252, 5709505), (1565, 4567604), (3130, 2283802), (6260, 1141901)]