8266991020

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1\times {\mathrm{1031}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 17432610048

約数和(自身を除く): 9165619028

約数列:

[1, 2, 4, 5, 10, 20, 587, 683, 1031, 1174, 1366, 2062, 2348, 2732, 2935, 3415, 4124, 5155, 5870, 6830, 10310, 11740, 13660, 20620, 400921, 605197, 704173, 801842, 1210394, 1408346, 1603684, 2004605, 2420788, 2816692, 3025985, 3520865, 4009210, 6051970, 7041730, 8018420, 12103940, 14083460, 413349551, 826699102, 1653398204, 2066747755, 4133495510, 8266991020]

約数ペア:

[(1, 8266991020), (2, 4133495510), (4, 2066747755), (5, 1653398204), (10, 826699102), (20, 413349551), (587, 14083460), (683, 12103940), (1031, 8018420), (1174, 7041730), (1366, 6051970), (2062, 4009210), (2348, 3520865), (2732, 3025985), (2935, 2816692), (3415, 2420788), (4124, 2004605), (5155, 1603684), (5870, 1408346), (6830, 1210394), (10310, 801842), (11740, 704173), (13660, 605197), (20620, 400921)]