2000184394880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10383017}}^1$

素因数の和:10383086

約数の個数: 128

約数和(自身を含む): 5591878174080

約数和(自身を除く): 3591693779200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 12040, 13760, 19264, 24080, 27520, 38528, 48160, 96320, 192640, 10383017, 20766034, 41532068, 51915085, 72681119, 83064136, 103830170, 145362238, 166128272, 207660340, 290724476, 332256544, 363405595, 415320680, 446469731, 581448952, 664513088, 726811190, 830641360, 892939462, 1162897904, 1329026176, 1453622380, 1661282720, 1785878924, 2232348655, 2325795808, 2907244760, 3125288117, 3322565440, 3571757848, 4464697310, 4651591616, 5814489520, 6250576234, 6645130880, 7143515696, 8929394620, 9303183232, 11628979040, 12501152468, 14287031392, 15626440585, 17858789240, 23257958080, 25002304936, 28574062784, 31252881170, 35717578480, 46515916160, 50004609872, 57148125568, 62505762340, 71435156960, 100009219744, 125011524680, 142870313920, 200018439488, 250023049360, 285740627840, 400036878976, 500046098720, 1000092197440, 2000184394880]

約数ペア:

[(1, 2000184394880), (2, 1000092197440), (4, 500046098720), (5, 400036878976), (7, 285740627840), (8, 250023049360), (10, 200018439488), (14, 142870313920), (16, 125011524680), (20, 100009219744), (28, 71435156960), (32, 62505762340), (35, 57148125568), (40, 50004609872), (43, 46515916160), (56, 35717578480), (64, 31252881170), (70, 28574062784), (80, 25002304936), (86, 23257958080), (112, 17858789240), (128, 15626440585), (140, 14287031392), (160, 12501152468), (172, 11628979040), (215, 9303183232), (224, 8929394620), (280, 7143515696), (301, 6645130880), (320, 6250576234), (344, 5814489520), (430, 4651591616), (448, 4464697310), (560, 3571757848), (602, 3322565440), (640, 3125288117), (688, 2907244760), (860, 2325795808), (896, 2232348655), (1120, 1785878924), (1204, 1661282720), (1376, 1453622380), (1505, 1329026176), (1720, 1162897904), (2240, 892939462), (2408, 830641360), (2752, 726811190), (3010, 664513088), (3440, 581448952), (4480, 446469731), (4816, 415320680), (5504, 363405595), (6020, 332256544), (6880, 290724476), (9632, 207660340), (12040, 166128272), (13760, 145362238), (19264, 103830170), (24080, 83064136), (27520, 72681119), (38528, 51915085), (48160, 41532068), (96320, 20766034), (192640, 10383017)]