2013948520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 4873932000

約数和(自身を除く): 2859983480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 289, 332, 340, 415, 578, 664, 680, 830, 1156, 1411, 1445, 1660, 2099, 2312, 2822, 2890, 3320, 4198, 5644, 5780, 7055, 8396, 10495, 11288, 11560, 14110, 16792, 20990, 23987, 28220, 35683, 41980, 47974, 56440, 71366, 83960, 95948, 119935, 142732, 174217, 178415, 191896, 239870, 285464, 348434, 356830, 479740, 606611, 696868, 713660, 871085, 959480, 1213222, 1393736, 1427320, 1742170, 2426444, 2961689, 3033055, 3484340, 4852888, 5923378, 6066110, 6968680, 11846756, 12132220, 14808445, 23693512, 24264440, 29616890, 50348713, 59233780, 100697426, 118467560, 201394852, 251743565, 402789704, 503487130, 1006974260, 2013948520]

約数ペア:

[(1, 2013948520), (2, 1006974260), (4, 503487130), (5, 402789704), (8, 251743565), (10, 201394852), (17, 118467560), (20, 100697426), (34, 59233780), (40, 50348713), (68, 29616890), (83, 24264440), (85, 23693512), (136, 14808445), (166, 12132220), (170, 11846756), (289, 6968680), (332, 6066110), (340, 5923378), (415, 4852888), (578, 3484340), (664, 3033055), (680, 2961689), (830, 2426444), (1156, 1742170), (1411, 1427320), (1445, 1393736), (1660, 1213222), (2099, 959480), (2312, 871085), (2822, 713660), (2890, 696868), (3320, 606611), (4198, 479740), (5644, 356830), (5780, 348434), (7055, 285464), (8396, 239870), (10495, 191896), (11288, 178415), (11560, 174217), (14110, 142732), (16792, 119935), (20990, 95948), (23987, 83960), (28220, 71366), (35683, 56440), (41980, 47974)]