195109120

素因数分解:

$2^8\times 5^1\times {\mathrm{152429}}^1$

素因数の和:152450

約数の個数: 36

約数和(自身を含む): 467350380

約数和(自身を除く): 272241260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 152429, 304858, 609716, 762145, 1219432, 1524290, 2438864, 3048580, 4877728, 6097160, 9755456, 12194320, 19510912, 24388640, 39021824, 48777280, 97554560, 195109120]

約数ペア:

[(1, 195109120), (2, 97554560), (4, 48777280), (5, 39021824), (8, 24388640), (10, 19510912), (16, 12194320), (20, 9755456), (32, 6097160), (40, 4877728), (64, 3048580), (80, 2438864), (128, 1524290), (160, 1219432), (256, 762145), (320, 609716), (640, 304858), (1280, 152429)]