110149120

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 279745488

約数和(自身を除く): 169596368

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, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2531, 2560, 2720, 4352, 5062, 5440, 8704, 10124, 10880, 12655, 20248, 21760, 25310, 40496, 43027, 43520, 50620, 80992, 86054, 101240, 161984, 172108, 202480, 215135, 323968, 344216, 404960, 430270, 647936, 688432, 809920, 860540, 1295872, 1376864, 1619840, 1721080, 2753728, 3239680, 3442160, 5507456, 6479360, 6884320, 11014912, 13768640, 22029824, 27537280, 55074560, 110149120]

約数ペア:

[(1, 110149120), (2, 55074560), (4, 27537280), (5, 22029824), (8, 13768640), (10, 11014912), (16, 6884320), (17, 6479360), (20, 5507456), (32, 3442160), (34, 3239680), (40, 2753728), (64, 1721080), (68, 1619840), (80, 1376864), (85, 1295872), (128, 860540), (136, 809920), (160, 688432), (170, 647936), (256, 430270), (272, 404960), (320, 344216), (340, 323968), (512, 215135), (544, 202480), (640, 172108), (680, 161984), (1088, 101240), (1280, 86054), (1360, 80992), (2176, 50620), (2531, 43520), (2560, 43027), (2720, 40496), (4352, 25310), (5062, 21760), (5440, 20248), (8704, 12655), (10124, 10880)]