126698000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 360726912

約数和(自身を除く): 234028912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 176, 200, 208, 220, 250, 260, 275, 286, 325, 400, 440, 443, 500, 520, 550, 572, 650, 715, 880, 886, 1000, 1040, 1100, 1144, 1300, 1375, 1430, 1625, 1772, 2000, 2200, 2215, 2288, 2600, 2750, 2860, 3250, 3544, 3575, 4400, 4430, 4873, 5200, 5500, 5720, 5759, 6500, 7088, 7150, 8860, 9746, 11000, 11075, 11440, 11518, 13000, 14300, 17720, 17875, 19492, 22000, 22150, 23036, 24365, 26000, 28600, 28795, 35440, 35750, 38984, 44300, 46072, 48730, 55375, 57200, 57590, 63349, 71500, 77968, 88600, 92144, 97460, 110750, 115180, 121825, 126698, 143000, 143975, 177200, 194920, 221500, 230360, 243650, 253396, 286000, 287950, 316745, 389840, 443000, 460720, 487300, 506792, 575900, 609125, 633490, 719875, 886000, 974600, 1013584, 1151800, 1218250, 1266980, 1439750, 1583725, 1949200, 2303600, 2436500, 2533960, 2879500, 3167450, 4873000, 5067920, 5759000, 6334900, 7918625, 9746000, 11518000, 12669800, 15837250, 25339600, 31674500, 63349000, 126698000]

約数ペア:

[(1, 126698000), (2, 63349000), (4, 31674500), (5, 25339600), (8, 15837250), (10, 12669800), (11, 11518000), (13, 9746000), (16, 7918625), (20, 6334900), (22, 5759000), (25, 5067920), (26, 4873000), (40, 3167450), (44, 2879500), (50, 2533960), (52, 2436500), (55, 2303600), (65, 1949200), (80, 1583725), (88, 1439750), (100, 1266980), (104, 1218250), (110, 1151800), (125, 1013584), (130, 974600), (143, 886000), (176, 719875), (200, 633490), (208, 609125), (220, 575900), (250, 506792), (260, 487300), (275, 460720), (286, 443000), (325, 389840), (400, 316745), (440, 287950), (443, 286000), (500, 253396), (520, 243650), (550, 230360), (572, 221500), (650, 194920), (715, 177200), (880, 143975), (886, 143000), (1000, 126698), (1040, 121825), (1100, 115180), (1144, 110750), (1300, 97460), (1375, 92144), (1430, 88600), (1625, 77968), (1772, 71500), (2000, 63349), (2200, 57590), (2215, 57200), (2288, 55375), (2600, 48730), (2750, 46072), (2860, 44300), (3250, 38984), (3544, 35750), (3575, 35440), (4400, 28795), (4430, 28600), (4873, 26000), (5200, 24365), (5500, 23036), (5720, 22150), (5759, 22000), (6500, 19492), (7088, 17875), (7150, 17720), (8860, 14300), (9746, 13000), (11000, 11518), (11075, 11440)]