39907010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 88482240

約数和(自身を除く): 48575230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 59, 65, 86, 110, 118, 121, 130, 143, 215, 242, 286, 295, 430, 473, 559, 590, 605, 649, 715, 767, 946, 1118, 1210, 1298, 1430, 1534, 1573, 2365, 2537, 2795, 3146, 3245, 3835, 4730, 5074, 5203, 5590, 6149, 6490, 7139, 7670, 7865, 8437, 10406, 12298, 12685, 14278, 15730, 16874, 25370, 26015, 27907, 30745, 32981, 35695, 42185, 52030, 55814, 61490, 65962, 67639, 71390, 84370, 92807, 135278, 139535, 164905, 185614, 279070, 306977, 329810, 338195, 362791, 464035, 613954, 676390, 725582, 928070, 1534885, 1813955, 3069770, 3627910, 3990701, 7981402, 19953505, 39907010]

約数ペア:

[(1, 39907010), (2, 19953505), (5, 7981402), (10, 3990701), (11, 3627910), (13, 3069770), (22, 1813955), (26, 1534885), (43, 928070), (55, 725582), (59, 676390), (65, 613954), (86, 464035), (110, 362791), (118, 338195), (121, 329810), (130, 306977), (143, 279070), (215, 185614), (242, 164905), (286, 139535), (295, 135278), (430, 92807), (473, 84370), (559, 71390), (590, 67639), (605, 65962), (649, 61490), (715, 55814), (767, 52030), (946, 42185), (1118, 35695), (1210, 32981), (1298, 30745), (1430, 27907), (1534, 26015), (1573, 25370), (2365, 16874), (2537, 15730), (2795, 14278), (3146, 12685), (3245, 12298), (3835, 10406), (4730, 8437), (5074, 7865), (5203, 7670), (5590, 7139), (6149, 6490)]