154448450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10331}}^1$

素因数の和:10379

約数の個数: 48

約数和(自身を含む): 322854336

約数和(自身を除く): 168405886

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 10331, 14950, 20662, 51655, 103310, 134303, 237613, 258275, 268606, 475226, 516550, 671515, 1188065, 1343030, 2376130, 3088969, 3357575, 5940325, 6177938, 6715150, 11880650, 15444845, 30889690, 77224225, 154448450]

約数ペア:

[(1, 154448450), (2, 77224225), (5, 30889690), (10, 15444845), (13, 11880650), (23, 6715150), (25, 6177938), (26, 5940325), (46, 3357575), (50, 3088969), (65, 2376130), (115, 1343030), (130, 1188065), (230, 671515), (299, 516550), (325, 475226), (575, 268606), (598, 258275), (650, 237613), (1150, 134303), (1495, 103310), (2990, 51655), (7475, 20662), (10331, 14950)]