38161603160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1\times {\mathrm{6967}}^1$

素因数の和:10716

約数の個数: 64

約数和(自身を含む): 88220733120

約数和(自身を除く): 50059129960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3701, 6967, 7402, 13934, 14804, 18505, 27868, 29608, 34835, 37010, 55736, 69670, 74020, 136937, 139340, 148040, 257779, 273874, 278680, 515558, 547748, 684685, 1031116, 1095496, 1288895, 1369370, 2062232, 2577790, 2738740, 5155580, 5477480, 10311160, 25784867, 51569734, 103139468, 128924335, 206278936, 257848670, 515697340, 954040079, 1031394680, 1908080158, 3816160316, 4770200395, 7632320632, 9540400790, 19080801580, 38161603160]

約数ペア:

[(1, 38161603160), (2, 19080801580), (4, 9540400790), (5, 7632320632), (8, 4770200395), (10, 3816160316), (20, 1908080158), (37, 1031394680), (40, 954040079), (74, 515697340), (148, 257848670), (185, 206278936), (296, 128924335), (370, 103139468), (740, 51569734), (1480, 25784867), (3701, 10311160), (6967, 5477480), (7402, 5155580), (13934, 2738740), (14804, 2577790), (18505, 2062232), (27868, 1369370), (29608, 1288895), (34835, 1095496), (37010, 1031116), (55736, 684685), (69670, 547748), (74020, 515558), (136937, 278680), (139340, 273874), (148040, 257779)]