141583520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 368831232

約数和(自身を除く): 227247712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1583, 1720, 2080, 2236, 2795, 3166, 3440, 4472, 5590, 6332, 6880, 7915, 8944, 11180, 12664, 15830, 17888, 20579, 22360, 25328, 31660, 41158, 44720, 50656, 63320, 68069, 82316, 89440, 102895, 126640, 136138, 164632, 205790, 253280, 272276, 329264, 340345, 411580, 544552, 658528, 680690, 823160, 884897, 1089104, 1361380, 1646320, 1769794, 2178208, 2722760, 3292640, 3539588, 4424485, 5445520, 7079176, 8848970, 10891040, 14158352, 17697940, 28316704, 35395880, 70791760, 141583520]

約数ペア:

[(1, 141583520), (2, 70791760), (4, 35395880), (5, 28316704), (8, 17697940), (10, 14158352), (13, 10891040), (16, 8848970), (20, 7079176), (26, 5445520), (32, 4424485), (40, 3539588), (43, 3292640), (52, 2722760), (65, 2178208), (80, 1769794), (86, 1646320), (104, 1361380), (130, 1089104), (160, 884897), (172, 823160), (208, 680690), (215, 658528), (260, 544552), (344, 411580), (416, 340345), (430, 329264), (520, 272276), (559, 253280), (688, 205790), (860, 164632), (1040, 136138), (1118, 126640), (1376, 102895), (1583, 89440), (1720, 82316), (2080, 68069), (2236, 63320), (2795, 50656), (3166, 44720), (3440, 41158), (4472, 31660), (5590, 25328), (6332, 22360), (6880, 20579), (7915, 17888), (8944, 15830), (11180, 12664)]