3623680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 9198000

約数和(自身を除く): 5574320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 149, 152, 160, 190, 256, 298, 304, 320, 380, 596, 608, 640, 745, 760, 1192, 1216, 1280, 1490, 1520, 2384, 2432, 2831, 2980, 3040, 4768, 4864, 5662, 5960, 6080, 9536, 11324, 11920, 12160, 14155, 19072, 22648, 23840, 24320, 28310, 38144, 45296, 47680, 56620, 90592, 95360, 113240, 181184, 190720, 226480, 362368, 452960, 724736, 905920, 1811840, 3623680]

約数ペア:

[(1, 3623680), (2, 1811840), (4, 905920), (5, 724736), (8, 452960), (10, 362368), (16, 226480), (19, 190720), (20, 181184), (32, 113240), (38, 95360), (40, 90592), (64, 56620), (76, 47680), (80, 45296), (95, 38144), (128, 28310), (149, 24320), (152, 23840), (160, 22648), (190, 19072), (256, 14155), (298, 12160), (304, 11920), (320, 11324), (380, 9536), (596, 6080), (608, 5960), (640, 5662), (745, 4864), (760, 4768), (1192, 3040), (1216, 2980), (1280, 2831), (1490, 2432), (1520, 2384)]