226478140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4337}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 545130432

約数和(自身を除く): 318652292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 4337, 5222, 7460, 8674, 10444, 13055, 17348, 21685, 26110, 30359, 43370, 52220, 60718, 86740, 121436, 151795, 303590, 607180, 1617701, 3235402, 6470804, 8088505, 11323907, 16177010, 22647814, 32354020, 45295628, 56619535, 113239070, 226478140]

約数ペア:

[(1, 226478140), (2, 113239070), (4, 56619535), (5, 45295628), (7, 32354020), (10, 22647814), (14, 16177010), (20, 11323907), (28, 8088505), (35, 6470804), (70, 3235402), (140, 1617701), (373, 607180), (746, 303590), (1492, 151795), (1865, 121436), (2611, 86740), (3730, 60718), (4337, 52220), (5222, 43370), (7460, 30359), (8674, 26110), (10444, 21685), (13055, 17348)]