73189120

素因数分解:

$2^8\times 5^1\times {\mathrm{57179}}^1$

素因数の和:57200

約数の個数: 36

約数和(自身を含む): 175313880

約数和(自身を除く): 102124760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 57179, 114358, 228716, 285895, 457432, 571790, 914864, 1143580, 1829728, 2287160, 3659456, 4574320, 7318912, 9148640, 14637824, 18297280, 36594560, 73189120]

約数ペア:

[(1, 73189120), (2, 36594560), (4, 18297280), (5, 14637824), (8, 9148640), (10, 7318912), (16, 4574320), (20, 3659456), (32, 2287160), (40, 1829728), (64, 1143580), (80, 914864), (128, 571790), (160, 457432), (256, 285895), (320, 228716), (640, 114358), (1280, 57179)]