73548580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7841}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 179174016

約数和(自身を除く): 105625436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7841, 9380, 15682, 31364, 39205, 54887, 78410, 109774, 156820, 219548, 274435, 525347, 548870, 1050694, 1097740, 2101388, 2626735, 3677429, 5253470, 7354858, 10506940, 14709716, 18387145, 36774290, 73548580]

約数ペア:

[(1, 73548580), (2, 36774290), (4, 18387145), (5, 14709716), (7, 10506940), (10, 7354858), (14, 5253470), (20, 3677429), (28, 2626735), (35, 2101388), (67, 1097740), (70, 1050694), (134, 548870), (140, 525347), (268, 274435), (335, 219548), (469, 156820), (670, 109774), (938, 78410), (1340, 54887), (1876, 39205), (2345, 31364), (4690, 15682), (7841, 9380)]