677335100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{3083}}^1$

素因数の和:3136

約数の個数: 72

約数和(自身を含む): 1592762640

約数和(自身を除く): 915427540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 2197, 3083, 3380, 4225, 4394, 6166, 8450, 8788, 10985, 12332, 15415, 16900, 21970, 30830, 40079, 43940, 54925, 61660, 77075, 80158, 109850, 154150, 160316, 200395, 219700, 308300, 400790, 521027, 801580, 1001975, 1042054, 2003950, 2084108, 2605135, 4007900, 5210270, 6773351, 10420540, 13025675, 13546702, 26051350, 27093404, 33866755, 52102700, 67733510, 135467020, 169333775, 338667550, 677335100]

約数ペア:

[(1, 677335100), (2, 338667550), (4, 169333775), (5, 135467020), (10, 67733510), (13, 52102700), (20, 33866755), (25, 27093404), (26, 26051350), (50, 13546702), (52, 13025675), (65, 10420540), (100, 6773351), (130, 5210270), (169, 4007900), (260, 2605135), (325, 2084108), (338, 2003950), (650, 1042054), (676, 1001975), (845, 801580), (1300, 521027), (1690, 400790), (2197, 308300), (3083, 219700), (3380, 200395), (4225, 160316), (4394, 154150), (6166, 109850), (8450, 80158), (8788, 77075), (10985, 61660), (12332, 54925), (15415, 43940), (16900, 40079), (21970, 30830)]