83783680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4091}}^1$

素因数の和:4120

約数の個数: 52

約数和(自身を含む): 201105432

約数和(自身を除く): 117321752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4091, 4096, 5120, 8182, 10240, 16364, 20455, 20480, 32728, 40910, 65456, 81820, 130912, 163640, 261824, 327280, 523648, 654560, 1047296, 1309120, 2094592, 2618240, 4189184, 5236480, 8378368, 10472960, 16756736, 20945920, 41891840, 83783680]

約数ペア:

[(1, 83783680), (2, 41891840), (4, 20945920), (5, 16756736), (8, 10472960), (10, 8378368), (16, 5236480), (20, 4189184), (32, 2618240), (40, 2094592), (64, 1309120), (80, 1047296), (128, 654560), (160, 523648), (256, 327280), (320, 261824), (512, 163640), (640, 130912), (1024, 81820), (1280, 65456), (2048, 40910), (2560, 32728), (4091, 20480), (4096, 20455), (5120, 16364), (8182, 10240)]