114913520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 295936416

約数和(自身を除く): 181022896

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 173, 184, 190, 230, 304, 346, 361, 368, 380, 437, 460, 692, 722, 760, 865, 874, 920, 1384, 1444, 1520, 1730, 1748, 1805, 1840, 2185, 2768, 2888, 3287, 3460, 3496, 3610, 3979, 4370, 5776, 6574, 6920, 6992, 7220, 7958, 8303, 8740, 13148, 13840, 14440, 15916, 16435, 16606, 17480, 19895, 26296, 28880, 31832, 32870, 33212, 34960, 39790, 41515, 52592, 62453, 63664, 65740, 66424, 75601, 79580, 83030, 124906, 131480, 132848, 151202, 159160, 166060, 249812, 262960, 302404, 312265, 318320, 332120, 378005, 499624, 604808, 624530, 664240, 756010, 999248, 1209616, 1249060, 1436419, 1512020, 2498120, 2872838, 3024040, 4996240, 5745676, 6048080, 7182095, 11491352, 14364190, 22982704, 28728380, 57456760, 114913520]

約数ペア:

[(1, 114913520), (2, 57456760), (4, 28728380), (5, 22982704), (8, 14364190), (10, 11491352), (16, 7182095), (19, 6048080), (20, 5745676), (23, 4996240), (38, 3024040), (40, 2872838), (46, 2498120), (76, 1512020), (80, 1436419), (92, 1249060), (95, 1209616), (115, 999248), (152, 756010), (173, 664240), (184, 624530), (190, 604808), (230, 499624), (304, 378005), (346, 332120), (361, 318320), (368, 312265), (380, 302404), (437, 262960), (460, 249812), (692, 166060), (722, 159160), (760, 151202), (865, 132848), (874, 131480), (920, 124906), (1384, 83030), (1444, 79580), (1520, 75601), (1730, 66424), (1748, 65740), (1805, 63664), (1840, 62453), (2185, 52592), (2768, 41515), (2888, 39790), (3287, 34960), (3460, 33212), (3496, 32870), (3610, 31832), (3979, 28880), (4370, 26296), (5776, 19895), (6574, 17480), (6920, 16606), (6992, 16435), (7220, 15916), (7958, 14440), (8303, 13840), (8740, 13148)]