42404410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 80030592

約数和(自身を除く): 37626182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 557, 662, 1114, 1655, 2785, 3310, 5570, 7613, 12811, 15226, 25622, 38065, 64055, 76130, 128110, 184367, 368734, 921835, 1843670, 4240441, 8480882, 21202205, 42404410]

約数ペア:

[(1, 42404410), (2, 21202205), (5, 8480882), (10, 4240441), (23, 1843670), (46, 921835), (115, 368734), (230, 184367), (331, 128110), (557, 76130), (662, 64055), (1114, 38065), (1655, 25622), (2785, 15226), (3310, 12811), (5570, 7613)]