2949605080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{3359}}^1$

素因数の和:4156

約数の個数: 64

約数和(自身を含む): 6876576000

約数和(自身を除く): 3926970920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 757, 1160, 1514, 3028, 3359, 3785, 6056, 6718, 7570, 13436, 15140, 16795, 21953, 26872, 30280, 33590, 43906, 67180, 87812, 97411, 109765, 134360, 175624, 194822, 219530, 389644, 439060, 487055, 779288, 878120, 974110, 1948220, 2542763, 3896440, 5085526, 10171052, 12713815, 20342104, 25427630, 50855260, 73740127, 101710520, 147480254, 294960508, 368700635, 589921016, 737401270, 1474802540, 2949605080]

約数ペア:

[(1, 2949605080), (2, 1474802540), (4, 737401270), (5, 589921016), (8, 368700635), (10, 294960508), (20, 147480254), (29, 101710520), (40, 73740127), (58, 50855260), (116, 25427630), (145, 20342104), (232, 12713815), (290, 10171052), (580, 5085526), (757, 3896440), (1160, 2542763), (1514, 1948220), (3028, 974110), (3359, 878120), (3785, 779288), (6056, 487055), (6718, 439060), (7570, 389644), (13436, 219530), (15140, 194822), (16795, 175624), (21953, 134360), (26872, 109765), (30280, 97411), (33590, 87812), (43906, 67180)]