13371911680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307259}}^1$

素因数の和:307299

約数の個数: 80

約数和(自身を含む): 33947313840

約数和(自身を除く): 20575402160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 43520, 307259, 614518, 1229036, 1536295, 2458072, 3072590, 4916144, 5223403, 6145180, 9832288, 10446806, 12290360, 19664576, 20893612, 24580720, 26117015, 39329152, 41787224, 49161440, 52234030, 78658304, 83574448, 98322880, 104468060, 157316608, 167148896, 196645760, 208936120, 334297792, 393291520, 417872240, 668595584, 786583040, 835744480, 1337191168, 1671488960, 2674382336, 3342977920, 6685955840, 13371911680]

約数ペア:

[(1, 13371911680), (2, 6685955840), (4, 3342977920), (5, 2674382336), (8, 1671488960), (10, 1337191168), (16, 835744480), (17, 786583040), (20, 668595584), (32, 417872240), (34, 393291520), (40, 334297792), (64, 208936120), (68, 196645760), (80, 167148896), (85, 157316608), (128, 104468060), (136, 98322880), (160, 83574448), (170, 78658304), (256, 52234030), (272, 49161440), (320, 41787224), (340, 39329152), (512, 26117015), (544, 24580720), (640, 20893612), (680, 19664576), (1088, 12290360), (1280, 10446806), (1360, 9832288), (2176, 6145180), (2560, 5223403), (2720, 4916144), (4352, 3072590), (5440, 2458072), (8704, 1536295), (10880, 1229036), (21760, 614518), (43520, 307259)]