744142460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{4337}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 1635391296

約数和(自身を除く): 891248836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 746, 1492, 1865, 3730, 4337, 7460, 8579, 8674, 17158, 17348, 21685, 34316, 42895, 43370, 85790, 86740, 99751, 171580, 199502, 399004, 498755, 997510, 1617701, 1995020, 3235402, 6470804, 8088505, 16177010, 32354020, 37207123, 74414246, 148828492, 186035615, 372071230, 744142460]

約数ペア:

[(1, 744142460), (2, 372071230), (4, 186035615), (5, 148828492), (10, 74414246), (20, 37207123), (23, 32354020), (46, 16177010), (92, 8088505), (115, 6470804), (230, 3235402), (373, 1995020), (460, 1617701), (746, 997510), (1492, 498755), (1865, 399004), (3730, 199502), (4337, 171580), (7460, 99751), (8579, 86740), (8674, 85790), (17158, 43370), (17348, 42895), (21685, 34316)]