40390300

素因数分解:

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

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 96931296

約数和(自身を除く): 56540996

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1033, 1150, 1564, 1700, 1955, 2066, 2300, 3910, 4132, 5165, 7820, 9775, 10330, 17561, 19550, 20660, 23759, 25825, 35122, 39100, 47518, 51650, 70244, 87805, 95036, 103300, 118795, 175610, 237590, 351220, 403903, 439025, 475180, 593975, 807806, 878050, 1187950, 1615612, 1756100, 2019515, 2375900, 4039030, 8078060, 10097575, 20195150, 40390300]

約数ペア:

[(1, 40390300), (2, 20195150), (4, 10097575), (5, 8078060), (10, 4039030), (17, 2375900), (20, 2019515), (23, 1756100), (25, 1615612), (34, 1187950), (46, 878050), (50, 807806), (68, 593975), (85, 475180), (92, 439025), (100, 403903), (115, 351220), (170, 237590), (230, 175610), (340, 118795), (391, 103300), (425, 95036), (460, 87805), (575, 70244), (782, 51650), (850, 47518), (1033, 39100), (1150, 35122), (1564, 25825), (1700, 23759), (1955, 20660), (2066, 19550), (2300, 17561), (3910, 10330), (4132, 9775), (5165, 7820)]