104685760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 263054592

約数和(自身を除く): 158368832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 155, 160, 173, 244, 248, 305, 310, 320, 346, 488, 496, 610, 620, 692, 865, 976, 992, 1220, 1240, 1384, 1730, 1891, 1952, 1984, 2440, 2480, 2768, 3460, 3782, 3904, 4880, 4960, 5363, 5536, 6920, 7564, 9455, 9760, 9920, 10553, 10726, 11072, 13840, 15128, 18910, 19520, 21106, 21452, 26815, 27680, 30256, 37820, 42212, 42904, 52765, 53630, 55360, 60512, 75640, 84424, 85808, 105530, 107260, 121024, 151280, 168848, 171616, 211060, 214520, 302560, 327143, 337696, 343232, 422120, 429040, 605120, 654286, 675392, 844240, 858080, 1308572, 1635715, 1688480, 1716160, 2617144, 3271430, 3376960, 5234288, 6542860, 10468576, 13085720, 20937152, 26171440, 52342880, 104685760]

約数ペア:

[(1, 104685760), (2, 52342880), (4, 26171440), (5, 20937152), (8, 13085720), (10, 10468576), (16, 6542860), (20, 5234288), (31, 3376960), (32, 3271430), (40, 2617144), (61, 1716160), (62, 1688480), (64, 1635715), (80, 1308572), (122, 858080), (124, 844240), (155, 675392), (160, 654286), (173, 605120), (244, 429040), (248, 422120), (305, 343232), (310, 337696), (320, 327143), (346, 302560), (488, 214520), (496, 211060), (610, 171616), (620, 168848), (692, 151280), (865, 121024), (976, 107260), (992, 105530), (1220, 85808), (1240, 84424), (1384, 75640), (1730, 60512), (1891, 55360), (1952, 53630), (1984, 52765), (2440, 42904), (2480, 42212), (2768, 37820), (3460, 30256), (3782, 27680), (3904, 26815), (4880, 21452), (4960, 21106), (5363, 19520), (5536, 18910), (6920, 15128), (7564, 13840), (9455, 11072), (9760, 10726), (9920, 10553)]