16230080

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 56

約数和(自身を含む): 39276528

約数和(自身を除く): 23046448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 757, 1072, 1340, 1514, 2144, 2680, 3028, 3785, 4288, 5360, 6056, 7570, 10720, 12112, 15140, 21440, 24224, 30280, 48448, 50719, 60560, 101438, 121120, 202876, 242240, 253595, 405752, 507190, 811504, 1014380, 1623008, 2028760, 3246016, 4057520, 8115040, 16230080]

約数ペア:

[(1, 16230080), (2, 8115040), (4, 4057520), (5, 3246016), (8, 2028760), (10, 1623008), (16, 1014380), (20, 811504), (32, 507190), (40, 405752), (64, 253595), (67, 242240), (80, 202876), (134, 121120), (160, 101438), (268, 60560), (320, 50719), (335, 48448), (536, 30280), (670, 24224), (757, 21440), (1072, 15140), (1340, 12112), (1514, 10720), (2144, 7570), (2680, 6056), (3028, 5360), (3785, 4288)]