9813759280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7079}}^1$

素因数の和:7179

約数の個数: 160

約数和(自身を含む): 25958338560

約数和(自身を除く): 16144579280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 80, 86, 104, 124, 130, 155, 172, 208, 215, 248, 260, 310, 344, 403, 430, 496, 520, 559, 620, 688, 806, 860, 1040, 1118, 1240, 1333, 1612, 1720, 2015, 2236, 2480, 2666, 2795, 3224, 3440, 4030, 4472, 5332, 5590, 6448, 6665, 7079, 8060, 8944, 10664, 11180, 13330, 14158, 16120, 17329, 21328, 22360, 26660, 28316, 32240, 34658, 35395, 44720, 53320, 56632, 69316, 70790, 86645, 92027, 106640, 113264, 138632, 141580, 173290, 184054, 219449, 277264, 283160, 304397, 346580, 368108, 438898, 460135, 566320, 608794, 693160, 736216, 877796, 920270, 1097245, 1217588, 1386320, 1472432, 1521985, 1755592, 1840540, 2194490, 2435176, 2852837, 3043970, 3511184, 3681080, 3957161, 4388980, 4870352, 5705674, 6087940, 7362160, 7914322, 8777960, 9436307, 11411348, 12175880, 14264185, 15828644, 17555920, 18872614, 19785805, 22822696, 24351760, 28528370, 31657288, 37745228, 39571610, 45645392, 47181535, 57056740, 63314576, 75490456, 79143220, 94363070, 114113480, 122671991, 150980912, 158286440, 188726140, 228226960, 245343982, 316572880, 377452280, 490687964, 613359955, 754904560, 981375928, 1226719910, 1962751856, 2453439820, 4906879640, 9813759280]

約数ペア:

[(1, 9813759280), (2, 4906879640), (4, 2453439820), (5, 1962751856), (8, 1226719910), (10, 981375928), (13, 754904560), (16, 613359955), (20, 490687964), (26, 377452280), (31, 316572880), (40, 245343982), (43, 228226960), (52, 188726140), (62, 158286440), (65, 150980912), (80, 122671991), (86, 114113480), (104, 94363070), (124, 79143220), (130, 75490456), (155, 63314576), (172, 57056740), (208, 47181535), (215, 45645392), (248, 39571610), (260, 37745228), (310, 31657288), (344, 28528370), (403, 24351760), (430, 22822696), (496, 19785805), (520, 18872614), (559, 17555920), (620, 15828644), (688, 14264185), (806, 12175880), (860, 11411348), (1040, 9436307), (1118, 8777960), (1240, 7914322), (1333, 7362160), (1612, 6087940), (1720, 5705674), (2015, 4870352), (2236, 4388980), (2480, 3957161), (2666, 3681080), (2795, 3511184), (3224, 3043970), (3440, 2852837), (4030, 2435176), (4472, 2194490), (5332, 1840540), (5590, 1755592), (6448, 1521985), (6665, 1472432), (7079, 1386320), (8060, 1217588), (8944, 1097245), (10664, 920270), (11180, 877796), (13330, 736216), (14158, 693160), (16120, 608794), (17329, 566320), (21328, 460135), (22360, 438898), (26660, 368108), (28316, 346580), (32240, 304397), (34658, 283160), (35395, 277264), (44720, 219449), (53320, 184054), (56632, 173290), (69316, 141580), (70790, 138632), (86645, 113264), (92027, 106640)]