38042290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 44694350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 719, 814, 962, 1430, 1438, 2035, 2405, 3595, 4070, 4810, 5291, 7190, 7909, 9347, 10582, 15818, 18694, 26455, 26603, 39545, 46735, 52910, 53206, 79090, 93470, 102817, 133015, 205634, 266030, 292633, 345839, 514085, 585266, 691678, 1028170, 1463165, 1729195, 2926330, 3458390, 3804229, 7608458, 19021145, 38042290]

約数ペア:

[(1, 38042290), (2, 19021145), (5, 7608458), (10, 3804229), (11, 3458390), (13, 2926330), (22, 1729195), (26, 1463165), (37, 1028170), (55, 691678), (65, 585266), (74, 514085), (110, 345839), (130, 292633), (143, 266030), (185, 205634), (286, 133015), (370, 102817), (407, 93470), (481, 79090), (715, 53206), (719, 52910), (814, 46735), (962, 39545), (1430, 26603), (1438, 26455), (2035, 18694), (2405, 15818), (3595, 10582), (4070, 9347), (4810, 7909), (5291, 7190)]