2016375440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{17863}}^1$

素因数の和:17976

約数の個数: 80

約数和(自身を含む): 5023928448

約数和(自身を除く): 3007553008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 14110, 17863, 22576, 28220, 35726, 56440, 71452, 89315, 112880, 142904, 178630, 285808, 303671, 357260, 607342, 714520, 1214684, 1429040, 1482629, 1518355, 2429368, 2965258, 3036710, 4858736, 5930516, 6073420, 7413145, 11861032, 12146840, 14826290, 23722064, 24293680, 25204693, 29652580, 50409386, 59305160, 100818772, 118610320, 126023465, 201637544, 252046930, 403275088, 504093860, 1008187720, 2016375440]

約数ペア:

[(1, 2016375440), (2, 1008187720), (4, 504093860), (5, 403275088), (8, 252046930), (10, 201637544), (16, 126023465), (17, 118610320), (20, 100818772), (34, 59305160), (40, 50409386), (68, 29652580), (80, 25204693), (83, 24293680), (85, 23722064), (136, 14826290), (166, 12146840), (170, 11861032), (272, 7413145), (332, 6073420), (340, 5930516), (415, 4858736), (664, 3036710), (680, 2965258), (830, 2429368), (1328, 1518355), (1360, 1482629), (1411, 1429040), (1660, 1214684), (2822, 714520), (3320, 607342), (5644, 357260), (6640, 303671), (7055, 285808), (11288, 178630), (14110, 142904), (17863, 112880), (22576, 89315), (28220, 71452), (35726, 56440)]