4282700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 9400440

約数和(自身を除く): 5117740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 379, 452, 565, 758, 1130, 1516, 1895, 2260, 2825, 3790, 5650, 7580, 9475, 11300, 18950, 37900, 42827, 85654, 171308, 214135, 428270, 856540, 1070675, 2141350, 4282700]

約数ペア:

[(1, 4282700), (2, 2141350), (4, 1070675), (5, 856540), (10, 428270), (20, 214135), (25, 171308), (50, 85654), (100, 42827), (113, 37900), (226, 18950), (379, 11300), (452, 9475), (565, 7580), (758, 5650), (1130, 3790), (1516, 2825), (1895, 2260)]