39635900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 94577280

約数和(自身を除く): 54941380

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, 907, 950, 1150, 1748, 1814, 1900, 2185, 2300, 3628, 4370, 4535, 8740, 9070, 10925, 17233, 18140, 20861, 21850, 22675, 34466, 41722, 43700, 45350, 68932, 83444, 86165, 90700, 104305, 172330, 208610, 344660, 396359, 417220, 430825, 521525, 792718, 861650, 1043050, 1585436, 1723300, 1981795, 2086100, 3963590, 7927180, 9908975, 19817950, 39635900]

約数ペア:

[(1, 39635900), (2, 19817950), (4, 9908975), (5, 7927180), (10, 3963590), (19, 2086100), (20, 1981795), (23, 1723300), (25, 1585436), (38, 1043050), (46, 861650), (50, 792718), (76, 521525), (92, 430825), (95, 417220), (100, 396359), (115, 344660), (190, 208610), (230, 172330), (380, 104305), (437, 90700), (460, 86165), (475, 83444), (575, 68932), (874, 45350), (907, 43700), (950, 41722), (1150, 34466), (1748, 22675), (1814, 21850), (1900, 20861), (2185, 18140), (2300, 17233), (3628, 10925), (4370, 9070), (4535, 8740)]