98318350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 208346040

約数和(自身を除く): 110027690

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 361, 419, 475, 494, 650, 722, 838, 950, 1235, 1805, 2095, 2470, 3610, 4190, 4693, 5447, 6175, 7961, 9025, 9386, 10475, 10894, 12350, 15922, 18050, 20950, 23465, 27235, 39805, 46930, 54470, 79610, 103493, 117325, 136175, 151259, 199025, 206986, 234650, 272350, 302518, 398050, 517465, 756295, 1034930, 1512590, 1966367, 2587325, 3781475, 3932734, 5174650, 7562950, 9831835, 19663670, 49159175, 98318350]

約数ペア:

[(1, 98318350), (2, 49159175), (5, 19663670), (10, 9831835), (13, 7562950), (19, 5174650), (25, 3932734), (26, 3781475), (38, 2587325), (50, 1966367), (65, 1512590), (95, 1034930), (130, 756295), (190, 517465), (247, 398050), (325, 302518), (361, 272350), (419, 234650), (475, 206986), (494, 199025), (650, 151259), (722, 136175), (838, 117325), (950, 103493), (1235, 79610), (1805, 54470), (2095, 46930), (2470, 39805), (3610, 27235), (4190, 23465), (4693, 20950), (5447, 18050), (6175, 15922), (7961, 12350), (9025, 10894), (9386, 10475)]