98162560

素因数分解:

$2^7\times 5^1\times {\mathrm{153379}}^1$

素因数の和:153398

約数の個数: 32

約数和(自身を含む): 234671400

約数和(自身を除く): 136508840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 153379, 306758, 613516, 766895, 1227032, 1533790, 2454064, 3067580, 4908128, 6135160, 9816256, 12270320, 19632512, 24540640, 49081280, 98162560]

約数ペア:

[(1, 98162560), (2, 49081280), (4, 24540640), (5, 19632512), (8, 12270320), (10, 9816256), (16, 6135160), (20, 4908128), (32, 3067580), (40, 2454064), (64, 1533790), (80, 1227032), (128, 766895), (160, 613516), (320, 306758), (640, 153379)]