85286200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 208200960

約数和(自身を除く): 122914760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 47, 50, 86, 94, 100, 172, 188, 200, 211, 215, 235, 344, 376, 422, 430, 470, 844, 860, 940, 1055, 1075, 1175, 1688, 1720, 1880, 2021, 2110, 2150, 2350, 4042, 4220, 4300, 4700, 5275, 8084, 8440, 8600, 9073, 9400, 9917, 10105, 10550, 16168, 18146, 19834, 20210, 21100, 36292, 39668, 40420, 42200, 45365, 49585, 50525, 72584, 79336, 80840, 90730, 99170, 101050, 181460, 198340, 202100, 226825, 247925, 362920, 396680, 404200, 426431, 453650, 495850, 852862, 907300, 991700, 1705724, 1814600, 1983400, 2132155, 3411448, 4264310, 8528620, 10660775, 17057240, 21321550, 42643100, 85286200]

約数ペア:

[(1, 85286200), (2, 42643100), (4, 21321550), (5, 17057240), (8, 10660775), (10, 8528620), (20, 4264310), (25, 3411448), (40, 2132155), (43, 1983400), (47, 1814600), (50, 1705724), (86, 991700), (94, 907300), (100, 852862), (172, 495850), (188, 453650), (200, 426431), (211, 404200), (215, 396680), (235, 362920), (344, 247925), (376, 226825), (422, 202100), (430, 198340), (470, 181460), (844, 101050), (860, 99170), (940, 90730), (1055, 80840), (1075, 79336), (1175, 72584), (1688, 50525), (1720, 49585), (1880, 45365), (2021, 42200), (2110, 40420), (2150, 39668), (2350, 36292), (4042, 21100), (4220, 20210), (4300, 19834), (4700, 18146), (5275, 16168), (8084, 10550), (8440, 10105), (8600, 9917), (9073, 9400)]