55252000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 87843680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 727, 760, 800, 950, 1000, 1454, 1520, 1900, 2000, 2375, 2908, 3040, 3635, 3800, 4000, 4750, 5816, 7270, 7600, 9500, 11632, 13813, 14540, 15200, 18175, 19000, 23264, 27626, 29080, 36350, 38000, 55252, 58160, 69065, 72700, 76000, 90875, 110504, 116320, 138130, 145400, 181750, 221008, 276260, 290800, 345325, 363500, 442016, 552520, 581600, 690650, 727000, 1105040, 1381300, 1454000, 1726625, 2210080, 2762600, 2908000, 3453250, 5525200, 6906500, 11050400, 13813000, 27626000, 55252000]

約数ペア:

[(1, 55252000), (2, 27626000), (4, 13813000), (5, 11050400), (8, 6906500), (10, 5525200), (16, 3453250), (19, 2908000), (20, 2762600), (25, 2210080), (32, 1726625), (38, 1454000), (40, 1381300), (50, 1105040), (76, 727000), (80, 690650), (95, 581600), (100, 552520), (125, 442016), (152, 363500), (160, 345325), (190, 290800), (200, 276260), (250, 221008), (304, 181750), (380, 145400), (400, 138130), (475, 116320), (500, 110504), (608, 90875), (727, 76000), (760, 72700), (800, 69065), (950, 58160), (1000, 55252), (1454, 38000), (1520, 36350), (1900, 29080), (2000, 27626), (2375, 23264), (2908, 19000), (3040, 18175), (3635, 15200), (3800, 14540), (4000, 13813), (4750, 11632), (5816, 9500), (7270, 7600)]