559147000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 1431406080

約数和(自身を除く): 872259080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 125, 136, 155, 170, 200, 248, 250, 310, 340, 425, 500, 527, 620, 680, 775, 850, 1000, 1054, 1061, 1240, 1550, 1700, 2108, 2122, 2125, 2635, 3100, 3400, 3875, 4216, 4244, 4250, 5270, 5305, 6200, 7750, 8488, 8500, 10540, 10610, 13175, 15500, 17000, 18037, 21080, 21220, 26350, 26525, 31000, 32891, 36074, 42440, 52700, 53050, 65782, 65875, 72148, 90185, 105400, 106100, 131564, 131750, 132625, 144296, 164455, 180370, 212200, 263128, 263500, 265250, 328910, 360740, 450925, 527000, 530500, 559147, 657820, 721480, 822275, 901850, 1061000, 1118294, 1315640, 1644550, 1803700, 2236588, 2254625, 2795735, 3289100, 3607400, 4111375, 4473176, 4509250, 5591470, 6578200, 8222750, 9018500, 11182940, 13978675, 16445500, 18037000, 22365880, 27957350, 32891000, 55914700, 69893375, 111829400, 139786750, 279573500, 559147000]

約数ペア:

[(1, 559147000), (2, 279573500), (4, 139786750), (5, 111829400), (8, 69893375), (10, 55914700), (17, 32891000), (20, 27957350), (25, 22365880), (31, 18037000), (34, 16445500), (40, 13978675), (50, 11182940), (62, 9018500), (68, 8222750), (85, 6578200), (100, 5591470), (124, 4509250), (125, 4473176), (136, 4111375), (155, 3607400), (170, 3289100), (200, 2795735), (248, 2254625), (250, 2236588), (310, 1803700), (340, 1644550), (425, 1315640), (500, 1118294), (527, 1061000), (620, 901850), (680, 822275), (775, 721480), (850, 657820), (1000, 559147), (1054, 530500), (1061, 527000), (1240, 450925), (1550, 360740), (1700, 328910), (2108, 265250), (2122, 263500), (2125, 263128), (2635, 212200), (3100, 180370), (3400, 164455), (3875, 144296), (4216, 132625), (4244, 131750), (4250, 131564), (5270, 106100), (5305, 105400), (6200, 90185), (7750, 72148), (8488, 65875), (8500, 65782), (10540, 53050), (10610, 52700), (13175, 42440), (15500, 36074), (17000, 32891), (18037, 31000), (21080, 26525), (21220, 26350)]