2062945900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47207}}^1$

素因数の和:47263

約数の個数: 72

約数和(自身を含む): 4917185280

約数和(自身を除く): 2854239380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 21850, 43700, 47207, 94414, 188828, 236035, 472070, 896933, 944140, 1085761, 1180175, 1793866, 2171522, 2360350, 3587732, 4343044, 4484665, 4720700, 5428805, 8969330, 10857610, 17938660, 20629459, 21715220, 22423325, 27144025, 41258918, 44846650, 54288050, 82517836, 89693300, 103147295, 108576100, 206294590, 412589180, 515736475, 1031472950, 2062945900]

約数ペア:

[(1, 2062945900), (2, 1031472950), (4, 515736475), (5, 412589180), (10, 206294590), (19, 108576100), (20, 103147295), (23, 89693300), (25, 82517836), (38, 54288050), (46, 44846650), (50, 41258918), (76, 27144025), (92, 22423325), (95, 21715220), (100, 20629459), (115, 17938660), (190, 10857610), (230, 8969330), (380, 5428805), (437, 4720700), (460, 4484665), (475, 4343044), (575, 3587732), (874, 2360350), (950, 2171522), (1150, 1793866), (1748, 1180175), (1900, 1085761), (2185, 944140), (2300, 896933), (4370, 472070), (8740, 236035), (10925, 188828), (21850, 94414), (43700, 47207)]