325261480

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{8753}}^1$

素因数の和:9693

約数の個数: 32

約数和(自身を含む): 732709800

約数和(自身を除く): 407448320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 3716, 4645, 7432, 8753, 9290, 17506, 18580, 35012, 37160, 43765, 70024, 87530, 175060, 350120, 8131537, 16263074, 32526148, 40657685, 65052296, 81315370, 162630740, 325261480]

約数ペア:

[(1, 325261480), (2, 162630740), (4, 81315370), (5, 65052296), (8, 40657685), (10, 32526148), (20, 16263074), (40, 8131537), (929, 350120), (1858, 175060), (3716, 87530), (4645, 70024), (7432, 43765), (8753, 37160), (9290, 35012), (17506, 18580)]