80580390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 214486272

約数和(自身を除く): 133905882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4003, 4026, 6710, 8006, 10065, 12009, 20015, 20130, 24018, 40030, 44033, 60045, 88066, 120090, 132099, 220165, 244183, 264198, 440330, 488366, 660495, 732549, 1220915, 1320990, 1465098, 2441830, 2686013, 3662745, 5372026, 7325490, 8058039, 13430065, 16116078, 26860130, 40290195, 80580390]

約数ペア:

[(1, 80580390), (2, 40290195), (3, 26860130), (5, 16116078), (6, 13430065), (10, 8058039), (11, 7325490), (15, 5372026), (22, 3662745), (30, 2686013), (33, 2441830), (55, 1465098), (61, 1320990), (66, 1220915), (110, 732549), (122, 660495), (165, 488366), (183, 440330), (305, 264198), (330, 244183), (366, 220165), (610, 132099), (671, 120090), (915, 88066), (1342, 60045), (1830, 44033), (2013, 40030), (3355, 24018), (4003, 20130), (4026, 20015), (6710, 12009), (8006, 10065)]