85597850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 187488000

約数和(自身を除く): 101890150

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 29, 38, 50, 58, 65, 95, 130, 145, 190, 239, 247, 290, 325, 377, 475, 478, 494, 551, 650, 725, 754, 950, 1102, 1195, 1235, 1450, 1885, 2390, 2470, 2755, 3107, 3770, 4541, 5510, 5975, 6175, 6214, 6931, 7163, 9082, 9425, 11950, 12350, 13775, 13862, 14326, 15535, 18850, 22705, 27550, 31070, 34655, 35815, 45410, 59033, 69310, 71630, 77675, 90103, 113525, 118066, 131689, 155350, 173275, 179075, 180206, 227050, 263378, 295165, 346550, 358150, 450515, 590330, 658445, 901030, 1316890, 1475825, 1711957, 2252575, 2951650, 3292225, 3423914, 4505150, 6584450, 8559785, 17119570, 42798925, 85597850]

約数ペア:

[(1, 85597850), (2, 42798925), (5, 17119570), (10, 8559785), (13, 6584450), (19, 4505150), (25, 3423914), (26, 3292225), (29, 2951650), (38, 2252575), (50, 1711957), (58, 1475825), (65, 1316890), (95, 901030), (130, 658445), (145, 590330), (190, 450515), (239, 358150), (247, 346550), (290, 295165), (325, 263378), (377, 227050), (475, 180206), (478, 179075), (494, 173275), (551, 155350), (650, 131689), (725, 118066), (754, 113525), (950, 90103), (1102, 77675), (1195, 71630), (1235, 69310), (1450, 59033), (1885, 45410), (2390, 35815), (2470, 34655), (2755, 31070), (3107, 27550), (3770, 22705), (4541, 18850), (5510, 15535), (5975, 14326), (6175, 13862), (6214, 13775), (6931, 12350), (7163, 11950), (9082, 9425)]