97882880

素因数分解:

$2^8\times 5^1\times {\mathrm{76471}}^1$

素因数の和:76492

約数の個数: 36

約数和(自身を含む): 234463152

約数和(自身を除く): 136580272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 76471, 152942, 305884, 382355, 611768, 764710, 1223536, 1529420, 2447072, 3058840, 4894144, 6117680, 9788288, 12235360, 19576576, 24470720, 48941440, 97882880]

約数ペア:

[(1, 97882880), (2, 48941440), (4, 24470720), (5, 19576576), (8, 12235360), (10, 9788288), (16, 6117680), (20, 4894144), (32, 3058840), (40, 2447072), (64, 1529420), (80, 1223536), (128, 764710), (160, 611768), (256, 382355), (320, 305884), (640, 152942), (1280, 76471)]