88043680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32369}}^1$

素因数の和:32401

約数の個数: 48

約数和(自身を含む): 220245480

約数和(自身を除く): 132201800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32369, 64738, 129476, 161845, 258952, 323690, 517904, 550273, 647380, 1035808, 1100546, 1294760, 2201092, 2589520, 2751365, 4402184, 5179040, 5502730, 8804368, 11005460, 17608736, 22010920, 44021840, 88043680]

約数ペア:

[(1, 88043680), (2, 44021840), (4, 22010920), (5, 17608736), (8, 11005460), (10, 8804368), (16, 5502730), (17, 5179040), (20, 4402184), (32, 2751365), (34, 2589520), (40, 2201092), (68, 1294760), (80, 1100546), (85, 1035808), (136, 647380), (160, 550273), (170, 517904), (272, 323690), (340, 258952), (544, 161845), (680, 129476), (1360, 64738), (2720, 32369)]