111471040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 290559744

約数和(自身を除く): 179088704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 661, 680, 992, 1054, 1088, 1240, 1322, 1360, 1984, 2108, 2480, 2635, 2644, 2720, 3305, 4216, 4960, 5270, 5288, 5440, 6610, 8432, 9920, 10540, 10576, 11237, 13220, 16864, 20491, 21080, 21152, 22474, 26440, 33728, 40982, 42160, 42304, 44948, 52880, 56185, 81964, 84320, 89896, 102455, 105760, 112370, 163928, 168640, 179792, 204910, 211520, 224740, 327856, 348347, 359584, 409820, 449480, 655712, 696694, 719168, 819640, 898960, 1311424, 1393388, 1639280, 1741735, 1797920, 2786776, 3278560, 3483470, 3595840, 5573552, 6557120, 6966940, 11147104, 13933880, 22294208, 27867760, 55735520, 111471040]

約数ペア:

[(1, 111471040), (2, 55735520), (4, 27867760), (5, 22294208), (8, 13933880), (10, 11147104), (16, 6966940), (17, 6557120), (20, 5573552), (31, 3595840), (32, 3483470), (34, 3278560), (40, 2786776), (62, 1797920), (64, 1741735), (68, 1639280), (80, 1393388), (85, 1311424), (124, 898960), (136, 819640), (155, 719168), (160, 696694), (170, 655712), (248, 449480), (272, 409820), (310, 359584), (320, 348347), (340, 327856), (496, 224740), (527, 211520), (544, 204910), (620, 179792), (661, 168640), (680, 163928), (992, 112370), (1054, 105760), (1088, 102455), (1240, 89896), (1322, 84320), (1360, 81964), (1984, 56185), (2108, 52880), (2480, 44948), (2635, 42304), (2644, 42160), (2720, 40982), (3305, 33728), (4216, 26440), (4960, 22474), (5270, 21152), (5288, 21080), (5440, 20491), (6610, 16864), (8432, 13220), (9920, 11237), (10540, 10576)]