1318536200

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{28789}}^1$

素因数の和:29034

約数の個数: 48

約数和(自身を含む): 3079090500

約数和(自身を除く): 1760554300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4580, 5725, 9160, 11450, 22900, 28789, 45800, 57578, 115156, 143945, 230312, 287890, 575780, 719725, 1151560, 1439450, 2878900, 5757800, 6592681, 13185362, 26370724, 32963405, 52741448, 65926810, 131853620, 164817025, 263707240, 329634050, 659268100, 1318536200]

約数ペア:

[(1, 1318536200), (2, 659268100), (4, 329634050), (5, 263707240), (8, 164817025), (10, 131853620), (20, 65926810), (25, 52741448), (40, 32963405), (50, 26370724), (100, 13185362), (200, 6592681), (229, 5757800), (458, 2878900), (916, 1439450), (1145, 1151560), (1832, 719725), (2290, 575780), (4580, 287890), (5725, 230312), (9160, 143945), (11450, 115156), (22900, 57578), (28789, 45800)]