4320222470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{528791}}^1$

素因数の和:528860

約数の個数: 32

約数和(自身を含む): 8376065280

約数和(自身を除く): 4055842810

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 528791, 1057582, 2643955, 5287910, 10047029, 20094058, 22738013, 45476026, 50235145, 100470290, 113690065, 227380130, 432022247, 864044494, 2160111235, 4320222470]

約数ペア:

[(1, 4320222470), (2, 2160111235), (5, 864044494), (10, 432022247), (19, 227380130), (38, 113690065), (43, 100470290), (86, 50235145), (95, 45476026), (190, 22738013), (215, 20094058), (430, 10047029), (817, 5287910), (1634, 2643955), (4085, 1057582), (8170, 528791)]