84880454420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{494699}}^1$

素因数の和:495104

約数の個数: 48

約数和(自身を含む): 186497942400

約数和(自身を除く): 101617487980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 746, 1492, 1865, 3730, 7460, 8579, 17158, 34316, 42895, 85790, 171580, 494699, 989398, 1978796, 2473495, 4946990, 9893980, 11378077, 22756154, 45512308, 56890385, 113780770, 184522727, 227561540, 369045454, 738090908, 922613635, 1845227270, 3690454540, 4244022721, 8488045442, 16976090884, 21220113605, 42440227210, 84880454420]

約数ペア:

[(1, 84880454420), (2, 42440227210), (4, 21220113605), (5, 16976090884), (10, 8488045442), (20, 4244022721), (23, 3690454540), (46, 1845227270), (92, 922613635), (115, 738090908), (230, 369045454), (373, 227561540), (460, 184522727), (746, 113780770), (1492, 56890385), (1865, 45512308), (3730, 22756154), (7460, 11378077), (8579, 9893980), (17158, 4946990), (34316, 2473495), (42895, 1978796), (85790, 989398), (171580, 494699)]