105389120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19373}}^1$

素因数の和:19407

約数の個数: 56

約数和(自身を含む): 265733784

約数和(自身を除く): 160344664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 19373, 38746, 77492, 96865, 154984, 193730, 309968, 329341, 387460, 619936, 658682, 774920, 1239872, 1317364, 1549840, 1646705, 2634728, 3099680, 3293410, 5269456, 6199360, 6586820, 10538912, 13173640, 21077824, 26347280, 52694560, 105389120]

約数ペア:

[(1, 105389120), (2, 52694560), (4, 26347280), (5, 21077824), (8, 13173640), (10, 10538912), (16, 6586820), (17, 6199360), (20, 5269456), (32, 3293410), (34, 3099680), (40, 2634728), (64, 1646705), (68, 1549840), (80, 1317364), (85, 1239872), (136, 774920), (160, 658682), (170, 619936), (272, 387460), (320, 329341), (340, 309968), (544, 193730), (680, 154984), (1088, 96865), (1360, 77492), (2720, 38746), (5440, 19373)]