11779493120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{829}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 29957150160

約数和(自身を除く): 18177657040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 653, 680, 829, 1088, 1280, 1306, 1360, 1658, 2176, 2612, 2720, 3265, 3316, 4145, 4352, 5224, 5440, 6530, 6632, 8290, 10448, 10880, 11101, 13060, 13264, 14093, 16580, 20896, 21760, 22202, 26120, 26528, 28186, 33160, 41792, 44404, 52240, 53056, 55505, 56372, 66320, 70465, 83584, 88808, 104480, 106112, 111010, 112744, 132640, 140930, 167168, 177616, 208960, 212224, 222020, 225488, 265280, 281860, 355232, 417920, 444040, 450976, 530560, 541337, 563720, 710464, 835840, 888080, 901952, 1061120, 1082674, 1127440, 1420928, 1776160, 1803904, 2165348, 2254880, 2706685, 2841856, 3552320, 3607808, 4330696, 4509760, 5413370, 7104640, 8661392, 9019520, 9202729, 10826740, 14209280, 17322784, 18039040, 18405458, 21653480, 34645568, 36810916, 43306960, 46013645, 69291136, 73621832, 86613920, 92027290, 138582272, 147243664, 173227840, 184054580, 294487328, 346455680, 368109160, 588974656, 692911360, 736218320, 1177949312, 1472436640, 2355898624, 2944873280, 5889746560, 11779493120]

約数ペア:

[(1, 11779493120), (2, 5889746560), (4, 2944873280), (5, 2355898624), (8, 1472436640), (10, 1177949312), (16, 736218320), (17, 692911360), (20, 588974656), (32, 368109160), (34, 346455680), (40, 294487328), (64, 184054580), (68, 173227840), (80, 147243664), (85, 138582272), (128, 92027290), (136, 86613920), (160, 73621832), (170, 69291136), (256, 46013645), (272, 43306960), (320, 36810916), (340, 34645568), (544, 21653480), (640, 18405458), (653, 18039040), (680, 17322784), (829, 14209280), (1088, 10826740), (1280, 9202729), (1306, 9019520), (1360, 8661392), (1658, 7104640), (2176, 5413370), (2612, 4509760), (2720, 4330696), (3265, 3607808), (3316, 3552320), (4145, 2841856), (4352, 2706685), (5224, 2254880), (5440, 2165348), (6530, 1803904), (6632, 1776160), (8290, 1420928), (10448, 1127440), (10880, 1082674), (11101, 1061120), (13060, 901952), (13264, 888080), (14093, 835840), (16580, 710464), (20896, 563720), (21760, 541337), (22202, 530560), (26120, 450976), (26528, 444040), (28186, 417920), (33160, 355232), (41792, 281860), (44404, 265280), (52240, 225488), (53056, 222020), (55505, 212224), (56372, 208960), (66320, 177616), (70465, 167168), (83584, 140930), (88808, 132640), (104480, 112744), (106112, 111010)]