148675220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{323207}}^1$

素因数の和:323239

約数の個数: 24

約数和(自身を含む): 325793664

約数和(自身を除く): 177118444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 323207, 646414, 1292828, 1616035, 3232070, 6464140, 7433761, 14867522, 29735044, 37168805, 74337610, 148675220]

約数ペア:

[(1, 148675220), (2, 74337610), (4, 37168805), (5, 29735044), (10, 14867522), (20, 7433761), (23, 6464140), (46, 3232070), (92, 1616035), (115, 1292828), (230, 646414), (460, 323207)]