97996100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 224235648

約数和(自身を除く): 126239548

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 137, 230, 274, 311, 460, 548, 575, 622, 685, 1150, 1244, 1370, 1555, 2300, 2740, 3110, 3151, 3425, 6220, 6302, 6850, 7153, 7775, 12604, 13700, 14306, 15550, 15755, 28612, 31100, 31510, 35765, 42607, 63020, 71530, 78775, 85214, 143060, 157550, 170428, 178825, 213035, 315100, 357650, 426070, 715300, 852140, 979961, 1065175, 1959922, 2130350, 3919844, 4260700, 4899805, 9799610, 19599220, 24499025, 48998050, 97996100]

約数ペア:

[(1, 97996100), (2, 48998050), (4, 24499025), (5, 19599220), (10, 9799610), (20, 4899805), (23, 4260700), (25, 3919844), (46, 2130350), (50, 1959922), (92, 1065175), (100, 979961), (115, 852140), (137, 715300), (230, 426070), (274, 357650), (311, 315100), (460, 213035), (548, 178825), (575, 170428), (622, 157550), (685, 143060), (1150, 85214), (1244, 78775), (1370, 71530), (1555, 63020), (2300, 42607), (2740, 35765), (3110, 31510), (3151, 31100), (3425, 28612), (6220, 15755), (6302, 15550), (6850, 14306), (7153, 13700), (7775, 12604)]