26297810

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 39020590

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 41, 49, 55, 70, 77, 82, 85, 98, 110, 119, 154, 170, 187, 205, 238, 245, 287, 343, 374, 385, 410, 451, 490, 539, 574, 595, 686, 697, 770, 833, 902, 935, 1078, 1190, 1309, 1394, 1435, 1666, 1715, 1870, 2009, 2255, 2618, 2695, 2870, 3157, 3430, 3485, 3773, 4018, 4165, 4510, 4879, 5390, 5831, 6314, 6545, 6970, 7546, 7667, 8330, 9163, 9758, 10045, 11662, 13090, 14063, 15334, 15785, 18326, 18865, 20090, 22099, 24395, 28126, 29155, 31570, 34153, 37730, 38335, 44198, 45815, 48790, 53669, 58310, 64141, 68306, 70315, 76670, 91630, 107338, 110495, 128282, 140630, 154693, 170765, 220990, 239071, 268345, 309386, 320705, 341530, 375683, 478142, 536690, 641410, 751366, 773465, 1195355, 1546930, 1878415, 2390710, 2629781, 3756830, 5259562, 13148905, 26297810]

約数ペア:

[(1, 26297810), (2, 13148905), (5, 5259562), (7, 3756830), (10, 2629781), (11, 2390710), (14, 1878415), (17, 1546930), (22, 1195355), (34, 773465), (35, 751366), (41, 641410), (49, 536690), (55, 478142), (70, 375683), (77, 341530), (82, 320705), (85, 309386), (98, 268345), (110, 239071), (119, 220990), (154, 170765), (170, 154693), (187, 140630), (205, 128282), (238, 110495), (245, 107338), (287, 91630), (343, 76670), (374, 70315), (385, 68306), (410, 64141), (451, 58310), (490, 53669), (539, 48790), (574, 45815), (595, 44198), (686, 38335), (697, 37730), (770, 34153), (833, 31570), (902, 29155), (935, 28126), (1078, 24395), (1190, 22099), (1309, 20090), (1394, 18865), (1435, 18326), (1666, 15785), (1715, 15334), (1870, 14063), (2009, 13090), (2255, 11662), (2618, 10045), (2695, 9758), (2870, 9163), (3157, 8330), (3430, 7667), (3485, 7546), (3773, 6970), (4018, 6545), (4165, 6314), (4510, 5831), (4879, 5390)]