13448049650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18661}}^1$

素因数の和:18780

約数の個数: 96

約数和(自身を含む): 29990580480

約数和(自身を除く): 16542530830

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 71, 142, 145, 175, 203, 290, 350, 355, 406, 497, 710, 725, 994, 1015, 1450, 1775, 2030, 2059, 2485, 3550, 4118, 4970, 5075, 10150, 10295, 12425, 14413, 18661, 20590, 24850, 28826, 37322, 51475, 72065, 93305, 102950, 130627, 144130, 186610, 261254, 360325, 466525, 541169, 653135, 720650, 933050, 1082338, 1306270, 1324931, 2649862, 2705845, 3265675, 3788183, 5411690, 6531350, 6624655, 7576366, 9274517, 13249310, 13529225, 18549034, 18940915, 27058450, 33123275, 37881830, 38422999, 46372585, 66246550, 76845998, 92745170, 94704575, 189409150, 192114995, 231862925, 268960993, 384229990, 463725850, 537921986, 960574975, 1344804965, 1921149950, 2689609930, 6724024825, 13448049650]

約数ペア:

[(1, 13448049650), (2, 6724024825), (5, 2689609930), (7, 1921149950), (10, 1344804965), (14, 960574975), (25, 537921986), (29, 463725850), (35, 384229990), (50, 268960993), (58, 231862925), (70, 192114995), (71, 189409150), (142, 94704575), (145, 92745170), (175, 76845998), (203, 66246550), (290, 46372585), (350, 38422999), (355, 37881830), (406, 33123275), (497, 27058450), (710, 18940915), (725, 18549034), (994, 13529225), (1015, 13249310), (1450, 9274517), (1775, 7576366), (2030, 6624655), (2059, 6531350), (2485, 5411690), (3550, 3788183), (4118, 3265675), (4970, 2705845), (5075, 2649862), (10150, 1324931), (10295, 1306270), (12425, 1082338), (14413, 933050), (18661, 720650), (20590, 653135), (24850, 541169), (28826, 466525), (37322, 360325), (51475, 261254), (72065, 186610), (93305, 144130), (102950, 130627)]