2247016460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 5160758400

約数和(自身を除く): 2913741940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 199, 260, 274, 317, 398, 548, 634, 685, 796, 995, 1268, 1370, 1585, 1781, 1990, 2587, 2740, 3170, 3562, 3980, 4121, 5174, 6340, 7124, 8242, 8905, 10348, 12935, 16484, 17810, 20605, 25870, 27263, 35620, 41210, 43429, 51740, 54526, 63083, 82420, 86858, 109052, 126166, 136315, 173716, 217145, 252332, 272630, 315415, 354419, 434290, 545260, 564577, 630830, 708838, 820079, 868580, 1129154, 1261660, 1417676, 1640158, 1772095, 2258308, 2822885, 3280316, 3544190, 4100395, 5645770, 7088380, 8200790, 8642371, 11291540, 16401580, 17284742, 34569484, 43211855, 86423710, 112350823, 172847420, 224701646, 449403292, 561754115, 1123508230, 2247016460]

約数ペア:

[(1, 2247016460), (2, 1123508230), (4, 561754115), (5, 449403292), (10, 224701646), (13, 172847420), (20, 112350823), (26, 86423710), (52, 43211855), (65, 34569484), (130, 17284742), (137, 16401580), (199, 11291540), (260, 8642371), (274, 8200790), (317, 7088380), (398, 5645770), (548, 4100395), (634, 3544190), (685, 3280316), (796, 2822885), (995, 2258308), (1268, 1772095), (1370, 1640158), (1585, 1417676), (1781, 1261660), (1990, 1129154), (2587, 868580), (2740, 820079), (3170, 708838), (3562, 630830), (3980, 564577), (4121, 545260), (5174, 434290), (6340, 354419), (7124, 315415), (8242, 272630), (8905, 252332), (10348, 217145), (12935, 173716), (16484, 136315), (17810, 126166), (20605, 109052), (25870, 86858), (27263, 82420), (35620, 63083), (41210, 54526), (43429, 51740)]