201734880560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{665177}}^1$

素因数の和:665430

約数の個数: 80

約数和(自身を含む): 498851571456

約数和(自身を除く): 297116690896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 223, 272, 340, 446, 680, 892, 1115, 1360, 1784, 2230, 3568, 3791, 4460, 7582, 8920, 15164, 17840, 18955, 30328, 37910, 60656, 75820, 151640, 303280, 665177, 1330354, 2660708, 3325885, 5321416, 6651770, 10642832, 11308009, 13303540, 22616018, 26607080, 45232036, 53214160, 56540045, 90464072, 113080090, 148334471, 180928144, 226160180, 296668942, 452320360, 593337884, 741672355, 904640720, 1186675768, 1483344710, 2373351536, 2521686007, 2966689420, 5043372014, 5933378840, 10086744028, 11866757680, 12608430035, 20173488056, 25216860070, 40346976112, 50433720140, 100867440280, 201734880560]

約数ペア:

[(1, 201734880560), (2, 100867440280), (4, 50433720140), (5, 40346976112), (8, 25216860070), (10, 20173488056), (16, 12608430035), (17, 11866757680), (20, 10086744028), (34, 5933378840), (40, 5043372014), (68, 2966689420), (80, 2521686007), (85, 2373351536), (136, 1483344710), (170, 1186675768), (223, 904640720), (272, 741672355), (340, 593337884), (446, 452320360), (680, 296668942), (892, 226160180), (1115, 180928144), (1360, 148334471), (1784, 113080090), (2230, 90464072), (3568, 56540045), (3791, 53214160), (4460, 45232036), (7582, 26607080), (8920, 22616018), (15164, 13303540), (17840, 11308009), (18955, 10642832), (30328, 6651770), (37910, 5321416), (60656, 3325885), (75820, 2660708), (151640, 1330354), (303280, 665177)]