113996560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 283575600

約数和(自身を除く): 169579040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 769, 872, 1090, 1360, 1538, 1744, 1853, 2180, 3076, 3706, 3845, 4360, 6152, 7412, 7690, 8720, 9265, 12304, 13073, 14824, 15380, 18530, 26146, 29648, 30760, 37060, 52292, 61520, 65365, 74120, 83821, 104584, 130730, 148240, 167642, 209168, 261460, 335284, 419105, 522920, 670568, 838210, 1045840, 1341136, 1424957, 1676420, 2849914, 3352840, 5699828, 6705680, 7124785, 11399656, 14249570, 22799312, 28499140, 56998280, 113996560]

約数ペア:

[(1, 113996560), (2, 56998280), (4, 28499140), (5, 22799312), (8, 14249570), (10, 11399656), (16, 7124785), (17, 6705680), (20, 5699828), (34, 3352840), (40, 2849914), (68, 1676420), (80, 1424957), (85, 1341136), (109, 1045840), (136, 838210), (170, 670568), (218, 522920), (272, 419105), (340, 335284), (436, 261460), (545, 209168), (680, 167642), (769, 148240), (872, 130730), (1090, 104584), (1360, 83821), (1538, 74120), (1744, 65365), (1853, 61520), (2180, 52292), (3076, 37060), (3706, 30760), (3845, 29648), (4360, 26146), (6152, 18530), (7412, 15380), (7690, 14824), (8720, 13073), (9265, 12304)]