1207572050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 2403879996

約数和(自身を除く): 1196307946

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 193, 289, 386, 425, 433, 578, 850, 866, 965, 1445, 1930, 2165, 2890, 3281, 4330, 4825, 6562, 7225, 7361, 9650, 10825, 14450, 14722, 16405, 21650, 32810, 36805, 55777, 73610, 82025, 83569, 111554, 125137, 164050, 167138, 184025, 250274, 278885, 368050, 417845, 557770, 625685, 835690, 1251370, 1394425, 1420673, 2089225, 2788850, 2841346, 3128425, 4178450, 6256850, 7103365, 14206730, 24151441, 35516825, 48302882, 71033650, 120757205, 241514410, 603786025, 1207572050]

約数ペア:

[(1, 1207572050), (2, 603786025), (5, 241514410), (10, 120757205), (17, 71033650), (25, 48302882), (34, 35516825), (50, 24151441), (85, 14206730), (170, 7103365), (193, 6256850), (289, 4178450), (386, 3128425), (425, 2841346), (433, 2788850), (578, 2089225), (850, 1420673), (866, 1394425), (965, 1251370), (1445, 835690), (1930, 625685), (2165, 557770), (2890, 417845), (3281, 368050), (4330, 278885), (4825, 250274), (6562, 184025), (7225, 167138), (7361, 164050), (9650, 125137), (10825, 111554), (14450, 83569), (14722, 82025), (16405, 73610), (21650, 55777), (32810, 36805)]