564910850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 1347020928

約数和(自身を除く): 782110078

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 263, 266, 323, 350, 361, 425, 475, 526, 595, 646, 665, 722, 850, 950, 1190, 1315, 1330, 1615, 1805, 1841, 2261, 2527, 2630, 2975, 3230, 3325, 3610, 3682, 4471, 4522, 4997, 5054, 5950, 6137, 6575, 6650, 8075, 8942, 9025, 9205, 9994, 11305, 12274, 12635, 13150, 16150, 18050, 18410, 22355, 22610, 24985, 25270, 30685, 31297, 34979, 42959, 44710, 46025, 49970, 56525, 61370, 62594, 63175, 69958, 84949, 85918, 92050, 94943, 111775, 113050, 124925, 126350, 153425, 156485, 169898, 174895, 189886, 214795, 223550, 249850, 306850, 312970, 349790, 424745, 429590, 474715, 594643, 664601, 782425, 849490, 874475, 949430, 1073975, 1189286, 1329202, 1564850, 1614031, 1748950, 2123725, 2147950, 2373575, 2973215, 3228062, 3323005, 4247450, 4747150, 5946430, 6646010, 8070155, 11298217, 14866075, 16140310, 16615025, 22596434, 29732150, 33230050, 40350775, 56491085, 80701550, 112982170, 282455425, 564910850]

約数ペア:

[(1, 564910850), (2, 282455425), (5, 112982170), (7, 80701550), (10, 56491085), (14, 40350775), (17, 33230050), (19, 29732150), (25, 22596434), (34, 16615025), (35, 16140310), (38, 14866075), (50, 11298217), (70, 8070155), (85, 6646010), (95, 5946430), (119, 4747150), (133, 4247450), (170, 3323005), (175, 3228062), (190, 2973215), (238, 2373575), (263, 2147950), (266, 2123725), (323, 1748950), (350, 1614031), (361, 1564850), (425, 1329202), (475, 1189286), (526, 1073975), (595, 949430), (646, 874475), (665, 849490), (722, 782425), (850, 664601), (950, 594643), (1190, 474715), (1315, 429590), (1330, 424745), (1615, 349790), (1805, 312970), (1841, 306850), (2261, 249850), (2527, 223550), (2630, 214795), (2975, 189886), (3230, 174895), (3325, 169898), (3610, 156485), (3682, 153425), (4471, 126350), (4522, 124925), (4997, 113050), (5054, 111775), (5950, 94943), (6137, 92050), (6575, 85918), (6650, 84949), (8075, 69958), (8942, 63175), (9025, 62594), (9205, 61370), (9994, 56525), (11305, 49970), (12274, 46025), (12635, 44710), (13150, 42959), (16150, 34979), (18050, 31297), (18410, 30685), (22355, 25270), (22610, 24985)]