141149440

素因数分解:

$2^8\times 5^1\times {\mathrm{110273}}^1$

素因数の和:110294

約数の個数: 36

約数和(自身を含む): 338100084

約数和(自身を除く): 196950644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 110273, 220546, 441092, 551365, 882184, 1102730, 1764368, 2205460, 3528736, 4410920, 7057472, 8821840, 14114944, 17643680, 28229888, 35287360, 70574720, 141149440]

約数ペア:

[(1, 141149440), (2, 70574720), (4, 35287360), (5, 28229888), (8, 17643680), (10, 14114944), (16, 8821840), (20, 7057472), (32, 4410920), (40, 3528736), (64, 2205460), (80, 1764368), (128, 1102730), (160, 882184), (256, 551365), (320, 441092), (640, 220546), (1280, 110273)]