29301250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 40

約数和(自身を含む): 59943312

約数和(自身を除く): 30642062

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2131, 2750, 4262, 6875, 10655, 13750, 21310, 23441, 46882, 53275, 106550, 117205, 234410, 266375, 532750, 586025, 1172050, 1331875, 2663750, 2930125, 5860250, 14650625, 29301250]

約数ペア:

[(1, 29301250), (2, 14650625), (5, 5860250), (10, 2930125), (11, 2663750), (22, 1331875), (25, 1172050), (50, 586025), (55, 532750), (110, 266375), (125, 234410), (250, 117205), (275, 106550), (550, 53275), (625, 46882), (1250, 23441), (1375, 21310), (2131, 13750), (2750, 10655), (4262, 6875)]