528011840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 1389238776

約数和(自身を除く): 861226936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 101, 124, 136, 155, 160, 170, 202, 248, 272, 310, 320, 340, 404, 496, 505, 527, 544, 620, 680, 808, 961, 992, 1010, 1054, 1088, 1240, 1360, 1616, 1717, 1922, 1984, 2020, 2108, 2480, 2635, 2720, 3131, 3232, 3434, 3844, 4040, 4216, 4805, 4960, 5270, 5440, 6262, 6464, 6868, 7688, 8080, 8432, 8585, 9610, 9920, 10540, 12524, 13736, 15376, 15655, 16160, 16337, 16864, 17170, 19220, 21080, 25048, 27472, 30752, 31310, 32320, 32674, 33728, 34340, 38440, 42160, 50096, 53227, 54944, 61504, 62620, 65348, 68680, 76880, 81685, 84320, 97061, 100192, 106454, 109888, 125240, 130696, 137360, 153760, 163370, 168640, 194122, 200384, 212908, 250480, 261392, 266135, 274720, 307520, 326740, 388244, 425816, 485305, 500960, 522784, 532270, 549440, 653480, 776488, 851632, 970610, 1001920, 1045568, 1064540, 1306960, 1552976, 1650037, 1703264, 1941220, 2129080, 2613920, 3105952, 3300074, 3406528, 3882440, 4258160, 5227840, 6211904, 6600148, 7764880, 8250185, 8516320, 13200296, 15529760, 16500370, 17032640, 26400592, 31059520, 33000740, 52801184, 66001480, 105602368, 132002960, 264005920, 528011840]

約数ペア:

[(1, 528011840), (2, 264005920), (4, 132002960), (5, 105602368), (8, 66001480), (10, 52801184), (16, 33000740), (17, 31059520), (20, 26400592), (31, 17032640), (32, 16500370), (34, 15529760), (40, 13200296), (62, 8516320), (64, 8250185), (68, 7764880), (80, 6600148), (85, 6211904), (101, 5227840), (124, 4258160), (136, 3882440), (155, 3406528), (160, 3300074), (170, 3105952), (202, 2613920), (248, 2129080), (272, 1941220), (310, 1703264), (320, 1650037), (340, 1552976), (404, 1306960), (496, 1064540), (505, 1045568), (527, 1001920), (544, 970610), (620, 851632), (680, 776488), (808, 653480), (961, 549440), (992, 532270), (1010, 522784), (1054, 500960), (1088, 485305), (1240, 425816), (1360, 388244), (1616, 326740), (1717, 307520), (1922, 274720), (1984, 266135), (2020, 261392), (2108, 250480), (2480, 212908), (2635, 200384), (2720, 194122), (3131, 168640), (3232, 163370), (3434, 153760), (3844, 137360), (4040, 130696), (4216, 125240), (4805, 109888), (4960, 106454), (5270, 100192), (5440, 97061), (6262, 84320), (6464, 81685), (6868, 76880), (7688, 68680), (8080, 65348), (8432, 62620), (8585, 61504), (9610, 54944), (9920, 53227), (10540, 50096), (12524, 42160), (13736, 38440), (15376, 34340), (15655, 33728), (16160, 32674), (16337, 32320), (16864, 31310), (17170, 30752), (19220, 27472), (21080, 25048)]