68053700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4797

約数の個数: 72

約数和(自身を含む): 173530560

約数和(自身を除く): 105476860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4759, 7150, 9518, 14300, 19036, 23795, 47590, 52349, 61867, 95180, 104698, 118975, 123734, 209396, 237950, 247468, 261745, 309335, 475900, 523490, 618670, 680537, 1046980, 1237340, 1308725, 1361074, 1546675, 2617450, 2722148, 3093350, 3402685, 5234900, 6186700, 6805370, 13610740, 17013425, 34026850, 68053700]

約数ペア:

[(1, 68053700), (2, 34026850), (4, 17013425), (5, 13610740), (10, 6805370), (11, 6186700), (13, 5234900), (20, 3402685), (22, 3093350), (25, 2722148), (26, 2617450), (44, 1546675), (50, 1361074), (52, 1308725), (55, 1237340), (65, 1046980), (100, 680537), (110, 618670), (130, 523490), (143, 475900), (220, 309335), (260, 261745), (275, 247468), (286, 237950), (325, 209396), (550, 123734), (572, 118975), (650, 104698), (715, 95180), (1100, 61867), (1300, 52349), (1430, 47590), (2860, 23795), (3575, 19036), (4759, 14300), (7150, 9518)]