433634980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2879}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 966712320

約数和(自身を除く): 533077340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 443, 886, 1772, 2215, 2879, 4430, 5758, 7531, 8860, 11516, 14395, 15062, 28790, 30124, 37655, 48943, 57580, 75310, 97886, 150620, 195772, 244715, 489430, 978860, 1275397, 2550794, 5101588, 6376985, 12753970, 21681749, 25507940, 43363498, 86726996, 108408745, 216817490, 433634980]

約数ペア:

[(1, 433634980), (2, 216817490), (4, 108408745), (5, 86726996), (10, 43363498), (17, 25507940), (20, 21681749), (34, 12753970), (68, 6376985), (85, 5101588), (170, 2550794), (340, 1275397), (443, 978860), (886, 489430), (1772, 244715), (2215, 195772), (2879, 150620), (4430, 97886), (5758, 75310), (7531, 57580), (8860, 48943), (11516, 37655), (14395, 30124), (15062, 28790)]