42917200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5684

約数の個数: 60

約数和(自身を含む): 108554560

約数和(自身を除く): 65637360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5647, 7600, 11294, 22588, 28235, 45176, 56470, 90352, 107293, 112940, 141175, 214586, 225880, 282350, 429172, 451760, 536465, 564700, 858344, 1072930, 1129400, 1716688, 2145860, 2258800, 2682325, 4291720, 5364650, 8583440, 10729300, 21458600, 42917200]

約数ペア:

[(1, 42917200), (2, 21458600), (4, 10729300), (5, 8583440), (8, 5364650), (10, 4291720), (16, 2682325), (19, 2258800), (20, 2145860), (25, 1716688), (38, 1129400), (40, 1072930), (50, 858344), (76, 564700), (80, 536465), (95, 451760), (100, 429172), (152, 282350), (190, 225880), (200, 214586), (304, 141175), (380, 112940), (400, 107293), (475, 90352), (760, 56470), (950, 45176), (1520, 28235), (1900, 22588), (3800, 11294), (5647, 7600)]