86291150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 100728130

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 839, 850, 935, 1210, 1678, 1870, 2057, 3025, 4114, 4195, 4675, 6050, 8390, 9229, 9350, 10285, 14263, 18458, 20570, 20975, 28526, 41950, 46145, 51425, 71315, 92290, 101519, 102850, 142630, 156893, 203038, 230725, 313786, 356575, 461450, 507595, 713150, 784465, 1015190, 1568930, 1725823, 2537975, 3451646, 3922325, 5075950, 7844650, 8629115, 17258230, 43145575, 86291150]

約数ペア:

[(1, 86291150), (2, 43145575), (5, 17258230), (10, 8629115), (11, 7844650), (17, 5075950), (22, 3922325), (25, 3451646), (34, 2537975), (50, 1725823), (55, 1568930), (85, 1015190), (110, 784465), (121, 713150), (170, 507595), (187, 461450), (242, 356575), (275, 313786), (374, 230725), (425, 203038), (550, 156893), (605, 142630), (839, 102850), (850, 101519), (935, 92290), (1210, 71315), (1678, 51425), (1870, 46145), (2057, 41950), (3025, 28526), (4114, 20975), (4195, 20570), (4675, 18458), (6050, 14263), (8390, 10285), (9229, 9350)]