9749800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 24035850

約数和(自身を除く): 14286050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 50, 58, 82, 100, 116, 145, 164, 200, 205, 232, 290, 328, 410, 580, 725, 820, 1025, 1160, 1189, 1450, 1640, 1681, 2050, 2378, 2900, 3362, 4100, 4756, 5800, 5945, 6724, 8200, 8405, 9512, 11890, 13448, 16810, 23780, 29725, 33620, 42025, 47560, 48749, 59450, 67240, 84050, 97498, 118900, 168100, 194996, 237800, 243745, 336200, 389992, 487490, 974980, 1218725, 1949960, 2437450, 4874900, 9749800]

約数ペア:

[(1, 9749800), (2, 4874900), (4, 2437450), (5, 1949960), (8, 1218725), (10, 974980), (20, 487490), (25, 389992), (29, 336200), (40, 243745), (41, 237800), (50, 194996), (58, 168100), (82, 118900), (100, 97498), (116, 84050), (145, 67240), (164, 59450), (200, 48749), (205, 47560), (232, 42025), (290, 33620), (328, 29725), (410, 23780), (580, 16810), (725, 13448), (820, 11890), (1025, 9512), (1160, 8405), (1189, 8200), (1450, 6724), (1640, 5945), (1681, 5800), (2050, 4756), (2378, 4100), (2900, 3362)]