80780600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 207709920

約数和(自身を除く): 126929320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1033, 1150, 1564, 1700, 1955, 2066, 2300, 3128, 3400, 3910, 4132, 4600, 5165, 7820, 8264, 9775, 10330, 15640, 17561, 19550, 20660, 23759, 25825, 35122, 39100, 41320, 47518, 51650, 70244, 78200, 87805, 95036, 103300, 118795, 140488, 175610, 190072, 206600, 237590, 351220, 403903, 439025, 475180, 593975, 702440, 807806, 878050, 950360, 1187950, 1615612, 1756100, 2019515, 2375900, 3231224, 3512200, 4039030, 4751800, 8078060, 10097575, 16156120, 20195150, 40390300, 80780600]

約数ペア:

[(1, 80780600), (2, 40390300), (4, 20195150), (5, 16156120), (8, 10097575), (10, 8078060), (17, 4751800), (20, 4039030), (23, 3512200), (25, 3231224), (34, 2375900), (40, 2019515), (46, 1756100), (50, 1615612), (68, 1187950), (85, 950360), (92, 878050), (100, 807806), (115, 702440), (136, 593975), (170, 475180), (184, 439025), (200, 403903), (230, 351220), (340, 237590), (391, 206600), (425, 190072), (460, 175610), (575, 140488), (680, 118795), (782, 103300), (850, 95036), (920, 87805), (1033, 78200), (1150, 70244), (1564, 51650), (1700, 47518), (1955, 41320), (2066, 39100), (2300, 35122), (3128, 25825), (3400, 23759), (3910, 20660), (4132, 19550), (4600, 17561), (5165, 15640), (7820, 10330), (8264, 9775)]