56031680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 139900152

約数和(自身を除く): 83868472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 331, 368, 460, 529, 662, 736, 920, 1058, 1324, 1472, 1655, 1840, 2116, 2645, 2648, 3310, 3680, 4232, 5290, 5296, 6620, 7360, 7613, 8464, 10580, 10592, 13240, 15226, 16928, 21160, 21184, 26480, 30452, 33856, 38065, 42320, 52960, 60904, 76130, 84640, 105920, 121808, 152260, 169280, 175099, 243616, 304520, 350198, 487232, 609040, 700396, 875495, 1218080, 1400792, 1750990, 2436160, 2801584, 3501980, 5603168, 7003960, 11206336, 14007920, 28015840, 56031680]

約数ペア:

[(1, 56031680), (2, 28015840), (4, 14007920), (5, 11206336), (8, 7003960), (10, 5603168), (16, 3501980), (20, 2801584), (23, 2436160), (32, 1750990), (40, 1400792), (46, 1218080), (64, 875495), (80, 700396), (92, 609040), (115, 487232), (160, 350198), (184, 304520), (230, 243616), (320, 175099), (331, 169280), (368, 152260), (460, 121808), (529, 105920), (662, 84640), (736, 76130), (920, 60904), (1058, 52960), (1324, 42320), (1472, 38065), (1655, 33856), (1840, 30452), (2116, 26480), (2645, 21184), (2648, 21160), (3310, 16928), (3680, 15226), (4232, 13240), (5290, 10592), (5296, 10580), (6620, 8464), (7360, 7613)]