10185456440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{32717}}^1$

素因数の和:32952

約数の個数: 64

約数和(自身を含む): 23580516960

約数和(自身を除く): 13395060520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 181, 215, 344, 362, 430, 724, 860, 905, 1448, 1720, 1810, 3620, 7240, 7783, 15566, 31132, 32717, 38915, 62264, 65434, 77830, 130868, 155660, 163585, 261736, 311320, 327170, 654340, 1308680, 1406831, 2813662, 5627324, 5921777, 7034155, 11254648, 11843554, 14068310, 23687108, 28136620, 29608885, 47374216, 56273240, 59217770, 118435540, 236871080, 254636411, 509272822, 1018545644, 1273182055, 2037091288, 2546364110, 5092728220, 10185456440]

約数ペア:

[(1, 10185456440), (2, 5092728220), (4, 2546364110), (5, 2037091288), (8, 1273182055), (10, 1018545644), (20, 509272822), (40, 254636411), (43, 236871080), (86, 118435540), (172, 59217770), (181, 56273240), (215, 47374216), (344, 29608885), (362, 28136620), (430, 23687108), (724, 14068310), (860, 11843554), (905, 11254648), (1448, 7034155), (1720, 5921777), (1810, 5627324), (3620, 2813662), (7240, 1406831), (7783, 1308680), (15566, 654340), (31132, 327170), (32717, 311320), (38915, 261736), (62264, 163585), (65434, 155660), (77830, 130868)]