127084100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8925

約数の個数: 72

約数和(自身を含む): 324020928

約数和(自身を除く): 196936828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 8887, 14300, 17774, 35548, 44435, 88870, 97757, 115531, 177740, 195514, 222175, 231062, 391028, 444350, 462124, 488785, 577655, 888700, 977570, 1155310, 1270841, 1955140, 2310620, 2443925, 2541682, 2888275, 4887850, 5083364, 5776550, 6354205, 9775700, 11553100, 12708410, 25416820, 31771025, 63542050, 127084100]

約数ペア:

[(1, 127084100), (2, 63542050), (4, 31771025), (5, 25416820), (10, 12708410), (11, 11553100), (13, 9775700), (20, 6354205), (22, 5776550), (25, 5083364), (26, 4887850), (44, 2888275), (50, 2541682), (52, 2443925), (55, 2310620), (65, 1955140), (100, 1270841), (110, 1155310), (130, 977570), (143, 888700), (220, 577655), (260, 488785), (275, 462124), (286, 444350), (325, 391028), (550, 231062), (572, 222175), (650, 195514), (715, 177740), (1100, 115531), (1300, 97757), (1430, 88870), (2860, 44435), (3575, 35548), (7150, 17774), (8887, 14300)]