38002160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 102374400

約数和(自身を除く): 64372240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 859, 1106, 1264, 1580, 1718, 2212, 2765, 3160, 3436, 4295, 4424, 5530, 6013, 6320, 6872, 8590, 8848, 11060, 12026, 13744, 17180, 22120, 24052, 30065, 34360, 44240, 48104, 60130, 67861, 68720, 96208, 120260, 135722, 240520, 271444, 339305, 475027, 481040, 542888, 678610, 950054, 1085776, 1357220, 1900108, 2375135, 2714440, 3800216, 4750270, 5428880, 7600432, 9500540, 19001080, 38002160]

約数ペア:

[(1, 38002160), (2, 19001080), (4, 9500540), (5, 7600432), (7, 5428880), (8, 4750270), (10, 3800216), (14, 2714440), (16, 2375135), (20, 1900108), (28, 1357220), (35, 1085776), (40, 950054), (56, 678610), (70, 542888), (79, 481040), (80, 475027), (112, 339305), (140, 271444), (158, 240520), (280, 135722), (316, 120260), (395, 96208), (553, 68720), (560, 67861), (632, 60130), (790, 48104), (859, 44240), (1106, 34360), (1264, 30065), (1580, 24052), (1718, 22120), (2212, 17180), (2765, 13744), (3160, 12026), (3436, 11060), (4295, 8848), (4424, 8590), (5530, 6872), (6013, 6320)]