22236500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 35001772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 311, 325, 500, 550, 572, 622, 650, 715, 1100, 1244, 1300, 1375, 1430, 1555, 1625, 2750, 2860, 3110, 3250, 3421, 3575, 4043, 5500, 6220, 6500, 6842, 7150, 7775, 8086, 13684, 14300, 15550, 16172, 17105, 17875, 20215, 31100, 34210, 35750, 38875, 40430, 44473, 68420, 71500, 77750, 80860, 85525, 88946, 101075, 155500, 171050, 177892, 202150, 222365, 342100, 404300, 427625, 444730, 505375, 855250, 889460, 1010750, 1111825, 1710500, 2021500, 2223650, 4447300, 5559125, 11118250, 22236500]

約数ペア:

[(1, 22236500), (2, 11118250), (4, 5559125), (5, 4447300), (10, 2223650), (11, 2021500), (13, 1710500), (20, 1111825), (22, 1010750), (25, 889460), (26, 855250), (44, 505375), (50, 444730), (52, 427625), (55, 404300), (65, 342100), (100, 222365), (110, 202150), (125, 177892), (130, 171050), (143, 155500), (220, 101075), (250, 88946), (260, 85525), (275, 80860), (286, 77750), (311, 71500), (325, 68420), (500, 44473), (550, 40430), (572, 38875), (622, 35750), (650, 34210), (715, 31100), (1100, 20215), (1244, 17875), (1300, 17105), (1375, 16172), (1430, 15550), (1555, 14300), (1625, 13684), (2750, 8086), (2860, 7775), (3110, 7150), (3250, 6842), (3421, 6500), (3575, 6220), (4043, 5500)]