82133200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 211727520

約数和(自身を除く): 129594320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 101, 107, 152, 190, 200, 202, 214, 304, 380, 400, 404, 428, 475, 505, 535, 760, 808, 856, 950, 1010, 1070, 1520, 1616, 1712, 1900, 1919, 2020, 2033, 2140, 2525, 2675, 3800, 3838, 4040, 4066, 4280, 5050, 5350, 7600, 7676, 8080, 8132, 8560, 9595, 10100, 10165, 10700, 10807, 15352, 16264, 19190, 20200, 20330, 21400, 21614, 30704, 32528, 38380, 40400, 40660, 42800, 43228, 47975, 50825, 54035, 76760, 81320, 86456, 95950, 101650, 108070, 153520, 162640, 172912, 191900, 203300, 205333, 216140, 270175, 383800, 406600, 410666, 432280, 540350, 767600, 813200, 821332, 864560, 1026665, 1080700, 1642664, 2053330, 2161400, 3285328, 4106660, 4322800, 5133325, 8213320, 10266650, 16426640, 20533300, 41066600, 82133200]

約数ペア:

[(1, 82133200), (2, 41066600), (4, 20533300), (5, 16426640), (8, 10266650), (10, 8213320), (16, 5133325), (19, 4322800), (20, 4106660), (25, 3285328), (38, 2161400), (40, 2053330), (50, 1642664), (76, 1080700), (80, 1026665), (95, 864560), (100, 821332), (101, 813200), (107, 767600), (152, 540350), (190, 432280), (200, 410666), (202, 406600), (214, 383800), (304, 270175), (380, 216140), (400, 205333), (404, 203300), (428, 191900), (475, 172912), (505, 162640), (535, 153520), (760, 108070), (808, 101650), (856, 95950), (950, 86456), (1010, 81320), (1070, 76760), (1520, 54035), (1616, 50825), (1712, 47975), (1900, 43228), (1919, 42800), (2020, 40660), (2033, 40400), (2140, 38380), (2525, 32528), (2675, 30704), (3800, 21614), (3838, 21400), (4040, 20330), (4066, 20200), (4280, 19190), (5050, 16264), (5350, 15352), (7600, 10807), (7676, 10700), (8080, 10165), (8132, 10100), (8560, 9595)]