131746000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3509

約数の個数: 80

約数和(自身を含む): 335424960

約数和(自身を除く): 203678960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3467, 3800, 4750, 6934, 7600, 9500, 13868, 17335, 19000, 27736, 34670, 38000, 55472, 65873, 69340, 86675, 131746, 138680, 173350, 263492, 277360, 329365, 346700, 433375, 526984, 658730, 693400, 866750, 1053968, 1317460, 1386800, 1646825, 1733500, 2634920, 3293650, 3467000, 5269840, 6587300, 6934000, 8234125, 13174600, 16468250, 26349200, 32936500, 65873000, 131746000]

約数ペア:

[(1, 131746000), (2, 65873000), (4, 32936500), (5, 26349200), (8, 16468250), (10, 13174600), (16, 8234125), (19, 6934000), (20, 6587300), (25, 5269840), (38, 3467000), (40, 3293650), (50, 2634920), (76, 1733500), (80, 1646825), (95, 1386800), (100, 1317460), (125, 1053968), (152, 866750), (190, 693400), (200, 658730), (250, 526984), (304, 433375), (380, 346700), (400, 329365), (475, 277360), (500, 263492), (760, 173350), (950, 138680), (1000, 131746), (1520, 86675), (1900, 69340), (2000, 65873), (2375, 55472), (3467, 38000), (3800, 34670), (4750, 27736), (6934, 19000), (7600, 17335), (9500, 13868)]