99413360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 244109376

約数和(自身を除く): 144696016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 368, 388, 460, 485, 557, 776, 920, 970, 1114, 1552, 1840, 1940, 2228, 2231, 2785, 3880, 4456, 4462, 5570, 7760, 8912, 8924, 11140, 11155, 12811, 17848, 22280, 22310, 25622, 35696, 44560, 44620, 51244, 54029, 64055, 89240, 102488, 108058, 128110, 178480, 204976, 216116, 256220, 270145, 432232, 512440, 540290, 864464, 1024880, 1080580, 1242667, 2161160, 2485334, 4322320, 4970668, 6213335, 9941336, 12426670, 19882672, 24853340, 49706680, 99413360]

約数ペア:

[(1, 99413360), (2, 49706680), (4, 24853340), (5, 19882672), (8, 12426670), (10, 9941336), (16, 6213335), (20, 4970668), (23, 4322320), (40, 2485334), (46, 2161160), (80, 1242667), (92, 1080580), (97, 1024880), (115, 864464), (184, 540290), (194, 512440), (230, 432232), (368, 270145), (388, 256220), (460, 216116), (485, 204976), (557, 178480), (776, 128110), (920, 108058), (970, 102488), (1114, 89240), (1552, 64055), (1840, 54029), (1940, 51244), (2228, 44620), (2231, 44560), (2785, 35696), (3880, 25622), (4456, 22310), (4462, 22280), (5570, 17848), (7760, 12811), (8912, 11155), (8924, 11140)]