285373120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21751}}^1$

素因数の和:21809

約数の個数: 56

約数和(自身を含む): 696151008

約数和(自身を除く): 410777888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 21751, 43502, 87004, 108755, 174008, 217510, 348016, 435020, 696032, 870040, 891791, 1392064, 1740080, 1783582, 3480160, 3567164, 4458955, 6960320, 7134328, 8917910, 14268656, 17835820, 28537312, 35671640, 57074624, 71343280, 142686560, 285373120]

約数ペア:

[(1, 285373120), (2, 142686560), (4, 71343280), (5, 57074624), (8, 35671640), (10, 28537312), (16, 17835820), (20, 14268656), (32, 8917910), (40, 7134328), (41, 6960320), (64, 4458955), (80, 3567164), (82, 3480160), (160, 1783582), (164, 1740080), (205, 1392064), (320, 891791), (328, 870040), (410, 696032), (656, 435020), (820, 348016), (1312, 217510), (1640, 174008), (2624, 108755), (3280, 87004), (6560, 43502), (13120, 21751)]