2243365900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30689}}^1$

素因数の和:30763

約数の個数: 72

約数和(自身を含む): 5274506160

約数和(自身を除く): 3031140260

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2924, 3655, 4300, 7310, 14620, 18275, 30689, 36550, 61378, 73100, 122756, 153445, 306890, 521713, 613780, 767225, 1043426, 1319627, 1534450, 2086852, 2608565, 2639254, 3068900, 5217130, 5278508, 6598135, 10434260, 13042825, 13196270, 22433659, 26085650, 26392540, 32990675, 44867318, 52171300, 65981350, 89734636, 112168295, 131962700, 224336590, 448673180, 560841475, 1121682950, 2243365900]

約数ペア:

[(1, 2243365900), (2, 1121682950), (4, 560841475), (5, 448673180), (10, 224336590), (17, 131962700), (20, 112168295), (25, 89734636), (34, 65981350), (43, 52171300), (50, 44867318), (68, 32990675), (85, 26392540), (86, 26085650), (100, 22433659), (170, 13196270), (172, 13042825), (215, 10434260), (340, 6598135), (425, 5278508), (430, 5217130), (731, 3068900), (850, 2639254), (860, 2608565), (1075, 2086852), (1462, 1534450), (1700, 1319627), (2150, 1043426), (2924, 767225), (3655, 613780), (4300, 521713), (7310, 306890), (14620, 153445), (18275, 122756), (30689, 73100), (36550, 61378)]