4609400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 11290200

約数和(自身を除く): 6680800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1213, 1900, 2426, 3800, 4852, 6065, 9704, 12130, 23047, 24260, 30325, 46094, 48520, 60650, 92188, 115235, 121300, 184376, 230470, 242600, 460940, 576175, 921880, 1152350, 2304700, 4609400]

約数ペア:

[(1, 4609400), (2, 2304700), (4, 1152350), (5, 921880), (8, 576175), (10, 460940), (19, 242600), (20, 230470), (25, 184376), (38, 121300), (40, 115235), (50, 92188), (76, 60650), (95, 48520), (100, 46094), (152, 30325), (190, 24260), (200, 23047), (380, 12130), (475, 9704), (760, 6065), (950, 4852), (1213, 3800), (1900, 2426)]