38419080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45737}}^1$

素因数の和:45758

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 93306360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45737, 91474, 137211, 182948, 228685, 274422, 320159, 365896, 457370, 548844, 640318, 686055, 914740, 960477, 1097688, 1280636, 1372110, 1600795, 1829480, 1920954, 2561272, 2744220, 3201590, 3841908, 4802385, 5488440, 6403180, 7683816, 9604770, 12806360, 19209540, 38419080]

約数ペア:

[(1, 38419080), (2, 19209540), (3, 12806360), (4, 9604770), (5, 7683816), (6, 6403180), (7, 5488440), (8, 4802385), (10, 3841908), (12, 3201590), (14, 2744220), (15, 2561272), (20, 1920954), (21, 1829480), (24, 1600795), (28, 1372110), (30, 1280636), (35, 1097688), (40, 960477), (42, 914740), (56, 686055), (60, 640318), (70, 548844), (84, 457370), (105, 365896), (120, 320159), (140, 274422), (168, 228685), (210, 182948), (280, 137211), (420, 91474), (840, 45737)]