16823450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 36319104

約数和(自身を除く): 19495654

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 677, 710, 994, 1354, 1775, 2485, 3385, 3550, 4739, 4970, 6770, 9478, 12425, 16925, 23695, 24850, 33850, 47390, 48067, 96134, 118475, 236950, 240335, 336469, 480670, 672938, 1201675, 1682345, 2403350, 3364690, 8411725, 16823450]

約数ペア:

[(1, 16823450), (2, 8411725), (5, 3364690), (7, 2403350), (10, 1682345), (14, 1201675), (25, 672938), (35, 480670), (50, 336469), (70, 240335), (71, 236950), (142, 118475), (175, 96134), (350, 48067), (355, 47390), (497, 33850), (677, 24850), (710, 23695), (994, 16925), (1354, 12425), (1775, 9478), (2485, 6770), (3385, 4970), (3550, 4739)]