115805440

素因数分解:

$2^8\times 5^1\times {\mathrm{90473}}^1$

素因数の和:90494

約数の個数: 36

約数和(自身を含む): 277393284

約数和(自身を除く): 161587844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 90473, 180946, 361892, 452365, 723784, 904730, 1447568, 1809460, 2895136, 3618920, 5790272, 7237840, 11580544, 14475680, 23161088, 28951360, 57902720, 115805440]

約数ペア:

[(1, 115805440), (2, 57902720), (4, 28951360), (5, 23161088), (8, 14475680), (10, 11580544), (16, 7237840), (20, 5790272), (32, 3618920), (40, 2895136), (64, 1809460), (80, 1447568), (128, 904730), (160, 723784), (256, 452365), (320, 361892), (640, 180946), (1280, 90473)]