4878648160

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3744

約数の個数: 96

約数和(自身を含む): 11782108800

約数和(自身を除く): 6903460640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 109, 158, 160, 218, 316, 395, 436, 545, 632, 790, 872, 1090, 1264, 1580, 1744, 2180, 2528, 3160, 3488, 3541, 4360, 6320, 7082, 8611, 8720, 12640, 14164, 17222, 17440, 17705, 28328, 34444, 35410, 43055, 56656, 68888, 70820, 86110, 113312, 137776, 141640, 172220, 275552, 279739, 283280, 344440, 385969, 559478, 566560, 688880, 771938, 1118956, 1377760, 1398695, 1543876, 1929845, 2237912, 2797390, 3087752, 3859690, 4475824, 5594780, 6175504, 7719380, 8951648, 11189560, 12351008, 15438760, 22379120, 30491551, 30877520, 44758240, 60983102, 61755040, 121966204, 152457755, 243932408, 304915510, 487864816, 609831020, 975729632, 1219662040, 2439324080, 4878648160]

約数ペア:

[(1, 4878648160), (2, 2439324080), (4, 1219662040), (5, 975729632), (8, 609831020), (10, 487864816), (16, 304915510), (20, 243932408), (32, 152457755), (40, 121966204), (79, 61755040), (80, 60983102), (109, 44758240), (158, 30877520), (160, 30491551), (218, 22379120), (316, 15438760), (395, 12351008), (436, 11189560), (545, 8951648), (632, 7719380), (790, 6175504), (872, 5594780), (1090, 4475824), (1264, 3859690), (1580, 3087752), (1744, 2797390), (2180, 2237912), (2528, 1929845), (3160, 1543876), (3488, 1398695), (3541, 1377760), (4360, 1118956), (6320, 771938), (7082, 688880), (8611, 566560), (8720, 559478), (12640, 385969), (14164, 344440), (17222, 283280), (17440, 279739), (17705, 275552), (28328, 172220), (34444, 141640), (35410, 137776), (43055, 113312), (56656, 86110), (68888, 70820)]