73083920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10072

約数の個数: 80

約数和(自身を含む): 209153280

約数和(自身を除く): 136069360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10039, 20078, 40156, 50195, 70273, 80312, 100390, 130507, 140546, 160624, 200780, 261014, 281092, 351365, 401560, 522028, 562184, 652535, 702730, 803120, 913549, 1044056, 1124368, 1305070, 1405460, 1827098, 2088112, 2610140, 2810920, 3654196, 4567745, 5220280, 5621840, 7308392, 9135490, 10440560, 14616784, 18270980, 36541960, 73083920]

約数ペア:

[(1, 73083920), (2, 36541960), (4, 18270980), (5, 14616784), (7, 10440560), (8, 9135490), (10, 7308392), (13, 5621840), (14, 5220280), (16, 4567745), (20, 3654196), (26, 2810920), (28, 2610140), (35, 2088112), (40, 1827098), (52, 1405460), (56, 1305070), (65, 1124368), (70, 1044056), (80, 913549), (91, 803120), (104, 702730), (112, 652535), (130, 562184), (140, 522028), (182, 401560), (208, 351365), (260, 281092), (280, 261014), (364, 200780), (455, 160624), (520, 140546), (560, 130507), (728, 100390), (910, 80312), (1040, 70273), (1456, 50195), (1820, 40156), (3640, 20078), (7280, 10039)]