7155088460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{3449}}^1$

素因数の和:3651

約数の個数: 96

約数和(自身を含む): 16553376000

約数和(自身を除く): 9398287540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 101, 130, 158, 202, 260, 316, 395, 404, 505, 790, 1010, 1027, 1313, 1580, 2020, 2054, 2626, 3449, 4108, 5135, 5252, 6565, 6898, 7979, 10270, 13130, 13796, 15958, 17245, 20540, 26260, 31916, 34490, 39895, 44837, 68980, 79790, 89674, 103727, 159580, 179348, 207454, 224185, 272471, 348349, 414908, 448370, 518635, 544942, 696698, 896740, 1037270, 1089884, 1362355, 1393396, 1741745, 2074540, 2724710, 3483490, 3542123, 4528537, 5449420, 6966980, 7084246, 9057074, 14168492, 17710615, 18114148, 22642685, 27519571, 35421230, 45285370, 55039142, 70842460, 90570740, 110078284, 137597855, 275195710, 357754423, 550391420, 715508846, 1431017692, 1788772115, 3577544230, 7155088460]

約数ペア:

[(1, 7155088460), (2, 3577544230), (4, 1788772115), (5, 1431017692), (10, 715508846), (13, 550391420), (20, 357754423), (26, 275195710), (52, 137597855), (65, 110078284), (79, 90570740), (101, 70842460), (130, 55039142), (158, 45285370), (202, 35421230), (260, 27519571), (316, 22642685), (395, 18114148), (404, 17710615), (505, 14168492), (790, 9057074), (1010, 7084246), (1027, 6966980), (1313, 5449420), (1580, 4528537), (2020, 3542123), (2054, 3483490), (2626, 2724710), (3449, 2074540), (4108, 1741745), (5135, 1393396), (5252, 1362355), (6565, 1089884), (6898, 1037270), (7979, 896740), (10270, 696698), (13130, 544942), (13796, 518635), (15958, 448370), (17245, 414908), (20540, 348349), (26260, 272471), (31916, 224185), (34490, 207454), (39895, 179348), (44837, 159580), (68980, 103727), (79790, 89674)]