9218800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 60

約数和(自身を含む): 23333080

約数和(自身を除く): 14114280

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, 1213, 1520, 1900, 2426, 3800, 4852, 6065, 7600, 9704, 12130, 19408, 23047, 24260, 30325, 46094, 48520, 60650, 92188, 97040, 115235, 121300, 184376, 230470, 242600, 368752, 460940, 485200, 576175, 921880, 1152350, 1843760, 2304700, 4609400, 9218800]

約数ペア:

[(1, 9218800), (2, 4609400), (4, 2304700), (5, 1843760), (8, 1152350), (10, 921880), (16, 576175), (19, 485200), (20, 460940), (25, 368752), (38, 242600), (40, 230470), (50, 184376), (76, 121300), (80, 115235), (95, 97040), (100, 92188), (152, 60650), (190, 48520), (200, 46094), (304, 30325), (380, 24260), (400, 23047), (475, 19408), (760, 12130), (950, 9704), (1213, 7600), (1520, 6065), (1900, 4852), (2426, 3800)]