2280492550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 5159357280

約数和(自身を除く): 2878864730

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 109, 113, 115, 161, 175, 218, 226, 230, 322, 350, 529, 545, 565, 575, 763, 791, 805, 1058, 1090, 1130, 1150, 1526, 1582, 1610, 2507, 2599, 2645, 2725, 2825, 3703, 3815, 3955, 4025, 5014, 5198, 5290, 5450, 5650, 7406, 7630, 7910, 8050, 12317, 12535, 12995, 13225, 17549, 18193, 18515, 19075, 19775, 24634, 25070, 25990, 26450, 35098, 36386, 37030, 38150, 39550, 57661, 59777, 61585, 62675, 64975, 86219, 87745, 90965, 92575, 115322, 119554, 123170, 125350, 129950, 172438, 175490, 181930, 185150, 283291, 288305, 298885, 307925, 403627, 418439, 431095, 438725, 454825, 566582, 576610, 597770, 615850, 807254, 836878, 862190, 877450, 909650, 1416455, 1441525, 1494425, 1983037, 2018135, 2092195, 2155475, 2832910, 2883050, 2988850, 3966074, 4036270, 4184390, 4310950, 6515693, 7082275, 9915185, 10090675, 10460975, 13031386, 14164550, 19830370, 20181350, 20921950, 32578465, 45609851, 49575925, 65156930, 91219702, 99151850, 162892325, 228049255, 325784650, 456098510, 1140246275, 2280492550]

約数ペア:

[(1, 2280492550), (2, 1140246275), (5, 456098510), (7, 325784650), (10, 228049255), (14, 162892325), (23, 99151850), (25, 91219702), (35, 65156930), (46, 49575925), (50, 45609851), (70, 32578465), (109, 20921950), (113, 20181350), (115, 19830370), (161, 14164550), (175, 13031386), (218, 10460975), (226, 10090675), (230, 9915185), (322, 7082275), (350, 6515693), (529, 4310950), (545, 4184390), (565, 4036270), (575, 3966074), (763, 2988850), (791, 2883050), (805, 2832910), (1058, 2155475), (1090, 2092195), (1130, 2018135), (1150, 1983037), (1526, 1494425), (1582, 1441525), (1610, 1416455), (2507, 909650), (2599, 877450), (2645, 862190), (2725, 836878), (2825, 807254), (3703, 615850), (3815, 597770), (3955, 576610), (4025, 566582), (5014, 454825), (5198, 438725), (5290, 431095), (5450, 418439), (5650, 403627), (7406, 307925), (7630, 298885), (7910, 288305), (8050, 283291), (12317, 185150), (12535, 181930), (12995, 175490), (13225, 172438), (17549, 129950), (18193, 125350), (18515, 123170), (19075, 119554), (19775, 115322), (24634, 92575), (25070, 90965), (25990, 87745), (26450, 86219), (35098, 64975), (36386, 62675), (37030, 61585), (38150, 59777), (39550, 57661)]