11892100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 29685600

約数和(自身を除く): 17793500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 569, 836, 950, 1045, 1100, 1138, 1900, 2090, 2276, 2845, 4180, 5225, 5690, 6259, 10450, 10811, 11380, 12518, 14225, 20900, 21622, 25036, 28450, 31295, 43244, 54055, 56900, 62590, 108110, 118921, 125180, 156475, 216220, 237842, 270275, 312950, 475684, 540550, 594605, 625900, 1081100, 1189210, 2378420, 2973025, 5946050, 11892100]

約数ペア:

[(1, 11892100), (2, 5946050), (4, 2973025), (5, 2378420), (10, 1189210), (11, 1081100), (19, 625900), (20, 594605), (22, 540550), (25, 475684), (38, 312950), (44, 270275), (50, 237842), (55, 216220), (76, 156475), (95, 125180), (100, 118921), (110, 108110), (190, 62590), (209, 56900), (220, 54055), (275, 43244), (380, 31295), (418, 28450), (475, 25036), (550, 21622), (569, 20900), (836, 14225), (950, 12518), (1045, 11380), (1100, 10811), (1138, 10450), (1900, 6259), (2090, 5690), (2276, 5225), (2845, 4180)]