100147040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89417}}^1$

素因数の和:89439

約数の個数: 48

約数和(自身を含む): 270400032

約数和(自身を除く): 170252992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 89417, 178834, 357668, 447085, 625919, 715336, 894170, 1251838, 1430672, 1788340, 2503676, 2861344, 3129595, 3576680, 5007352, 6259190, 7153360, 10014704, 12518380, 14306720, 20029408, 25036760, 50073520, 100147040]

約数ペア:

[(1, 100147040), (2, 50073520), (4, 25036760), (5, 20029408), (7, 14306720), (8, 12518380), (10, 10014704), (14, 7153360), (16, 6259190), (20, 5007352), (28, 3576680), (32, 3129595), (35, 2861344), (40, 2503676), (56, 1788340), (70, 1430672), (80, 1251838), (112, 894170), (140, 715336), (160, 625919), (224, 447085), (280, 357668), (560, 178834), (1120, 89417)]