2617389911240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1\times {\mathrm{17117}}^1$

素因数の和:19171

約数の個数: 128

約数和(自身を含む): 6386313598560

約数和(自身を除く): 3768923687320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 1873, 2041, 3140, 3746, 4082, 6280, 7492, 8164, 9365, 10205, 14984, 16328, 17117, 18730, 20410, 24349, 34234, 37460, 40820, 48698, 68468, 74920, 81640, 85585, 97396, 121745, 136936, 171170, 194792, 222521, 243490, 294061, 342340, 445042, 486980, 588122, 684680, 890084, 973960, 1112605, 1176244, 1470305, 1780168, 2225210, 2352488, 2687369, 2940610, 3822793, 4450420, 5374738, 5881220, 7645586, 8900840, 10749476, 11762440, 13436845, 15291172, 19113965, 21498952, 26873690, 30582344, 32060141, 34935797, 38227930, 53747380, 64120282, 69871594, 76455860, 107494760, 128240564, 139743188, 152911720, 160300705, 174678985, 256481128, 279486376, 320601410, 349357970, 416781833, 641202820, 698715940, 833563666, 1282405640, 1397431880, 1667127332, 2083909165, 3334254664, 4167818330, 5033442137, 8335636660, 10066884274, 16671273320, 20133768548, 25167210685, 40267537096, 50334421370, 65434747781, 100668842740, 130869495562, 201337685480, 261738991124, 327173738905, 523477982248, 654347477810, 1308694955620, 2617389911240]

約数ペア:

[(1, 2617389911240), (2, 1308694955620), (4, 654347477810), (5, 523477982248), (8, 327173738905), (10, 261738991124), (13, 201337685480), (20, 130869495562), (26, 100668842740), (40, 65434747781), (52, 50334421370), (65, 40267537096), (104, 25167210685), (130, 20133768548), (157, 16671273320), (260, 10066884274), (314, 8335636660), (520, 5033442137), (628, 4167818330), (785, 3334254664), (1256, 2083909165), (1570, 1667127332), (1873, 1397431880), (2041, 1282405640), (3140, 833563666), (3746, 698715940), (4082, 641202820), (6280, 416781833), (7492, 349357970), (8164, 320601410), (9365, 279486376), (10205, 256481128), (14984, 174678985), (16328, 160300705), (17117, 152911720), (18730, 139743188), (20410, 128240564), (24349, 107494760), (34234, 76455860), (37460, 69871594), (40820, 64120282), (48698, 53747380), (68468, 38227930), (74920, 34935797), (81640, 32060141), (85585, 30582344), (97396, 26873690), (121745, 21498952), (136936, 19113965), (171170, 15291172), (194792, 13436845), (222521, 11762440), (243490, 10749476), (294061, 8900840), (342340, 7645586), (445042, 5881220), (486980, 5374738), (588122, 4450420), (684680, 3822793), (890084, 2940610), (973960, 2687369), (1112605, 2352488), (1176244, 2225210), (1470305, 1780168)]