77038160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50683}}^1$

素因数の和:50715

約数の個数: 40

約数和(自身を含む): 188544480

約数和(自身を除く): 111506320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 50683, 101366, 202732, 253415, 405464, 506830, 810928, 962977, 1013660, 1925954, 2027320, 3851908, 4054640, 4814885, 7703816, 9629770, 15407632, 19259540, 38519080, 77038160]

約数ペア:

[(1, 77038160), (2, 38519080), (4, 19259540), (5, 15407632), (8, 9629770), (10, 7703816), (16, 4814885), (19, 4054640), (20, 3851908), (38, 2027320), (40, 1925954), (76, 1013660), (80, 962977), (95, 810928), (152, 506830), (190, 405464), (304, 253415), (380, 202732), (760, 101366), (1520, 50683)]