3686000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 9478560

約数和(自身を除く): 5792560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 97, 100, 125, 152, 190, 194, 200, 250, 304, 380, 388, 400, 475, 485, 500, 760, 776, 950, 970, 1000, 1520, 1552, 1843, 1900, 1940, 2000, 2375, 2425, 3686, 3800, 3880, 4750, 4850, 7372, 7600, 7760, 9215, 9500, 9700, 12125, 14744, 18430, 19000, 19400, 24250, 29488, 36860, 38000, 38800, 46075, 48500, 73720, 92150, 97000, 147440, 184300, 194000, 230375, 368600, 460750, 737200, 921500, 1843000, 3686000]

約数ペア:

[(1, 3686000), (2, 1843000), (4, 921500), (5, 737200), (8, 460750), (10, 368600), (16, 230375), (19, 194000), (20, 184300), (25, 147440), (38, 97000), (40, 92150), (50, 73720), (76, 48500), (80, 46075), (95, 38800), (97, 38000), (100, 36860), (125, 29488), (152, 24250), (190, 19400), (194, 19000), (200, 18430), (250, 14744), (304, 12125), (380, 9700), (388, 9500), (400, 9215), (475, 7760), (485, 7600), (500, 7372), (760, 4850), (776, 4750), (950, 3880), (970, 3800), (1000, 3686), (1520, 2425), (1552, 2375), (1843, 2000), (1900, 1940)]