115803860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 257476800

約数和(自身を除く): 141672940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 965, 1579, 1930, 3158, 3667, 3860, 6316, 7334, 7895, 14668, 15790, 18335, 30001, 31580, 36670, 60002, 73340, 120004, 150005, 300010, 304747, 600020, 609494, 1218988, 1523735, 3047470, 5790193, 6094940, 11580386, 23160772, 28950965, 57901930, 115803860]

約数ペア:

[(1, 115803860), (2, 57901930), (4, 28950965), (5, 23160772), (10, 11580386), (19, 6094940), (20, 5790193), (38, 3047470), (76, 1523735), (95, 1218988), (190, 609494), (193, 600020), (380, 304747), (386, 300010), (772, 150005), (965, 120004), (1579, 73340), (1930, 60002), (3158, 36670), (3667, 31580), (3860, 30001), (6316, 18335), (7334, 15790), (7895, 14668)]