73071040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32621}}^1$

素因数の和:32645

約数の個数: 56

約数和(自身を含む): 198863712

約数和(自身を除く): 125792672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32621, 65242, 130484, 163105, 228347, 260968, 326210, 456694, 521936, 652420, 913388, 1043872, 1141735, 1304840, 1826776, 2087744, 2283470, 2609680, 3653552, 4566940, 5219360, 7307104, 9133880, 10438720, 14614208, 18267760, 36535520, 73071040]

約数ペア:

[(1, 73071040), (2, 36535520), (4, 18267760), (5, 14614208), (7, 10438720), (8, 9133880), (10, 7307104), (14, 5219360), (16, 4566940), (20, 3653552), (28, 2609680), (32, 2283470), (35, 2087744), (40, 1826776), (56, 1304840), (64, 1141735), (70, 1043872), (80, 913388), (112, 652420), (140, 521936), (160, 456694), (224, 326210), (280, 260968), (320, 228347), (448, 163105), (560, 130484), (1120, 65242), (2240, 32621)]