98063840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87557}}^1$

素因数の和:87579

約数の個数: 48

約数和(自身を含む): 264775392

約数和(自身を除く): 166711552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87557, 175114, 350228, 437785, 612899, 700456, 875570, 1225798, 1400912, 1751140, 2451596, 2801824, 3064495, 3502280, 4903192, 6128990, 7004560, 9806384, 12257980, 14009120, 19612768, 24515960, 49031920, 98063840]

約数ペア:

[(1, 98063840), (2, 49031920), (4, 24515960), (5, 19612768), (7, 14009120), (8, 12257980), (10, 9806384), (14, 7004560), (16, 6128990), (20, 4903192), (28, 3502280), (32, 3064495), (35, 2801824), (40, 2451596), (56, 1751140), (70, 1400912), (80, 1225798), (112, 875570), (140, 700456), (160, 612899), (224, 437785), (280, 350228), (560, 175114), (1120, 87557)]