9961700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 26717040

約数和(自身を除く): 16755340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 107, 133, 140, 175, 190, 196, 214, 245, 266, 350, 380, 428, 475, 490, 532, 535, 665, 700, 749, 931, 950, 980, 1070, 1225, 1330, 1498, 1862, 1900, 2033, 2140, 2450, 2660, 2675, 2996, 3325, 3724, 3745, 4066, 4655, 4900, 5243, 5350, 6650, 7490, 8132, 9310, 10165, 10486, 10700, 13300, 14231, 14980, 18620, 18725, 20330, 20972, 23275, 26215, 28462, 37450, 40660, 46550, 50825, 52430, 56924, 71155, 74900, 93100, 99617, 101650, 104860, 131075, 142310, 199234, 203300, 262150, 284620, 355775, 398468, 498085, 524300, 711550, 996170, 1423100, 1992340, 2490425, 4980850, 9961700]

約数ペア:

[(1, 9961700), (2, 4980850), (4, 2490425), (5, 1992340), (7, 1423100), (10, 996170), (14, 711550), (19, 524300), (20, 498085), (25, 398468), (28, 355775), (35, 284620), (38, 262150), (49, 203300), (50, 199234), (70, 142310), (76, 131075), (95, 104860), (98, 101650), (100, 99617), (107, 93100), (133, 74900), (140, 71155), (175, 56924), (190, 52430), (196, 50825), (214, 46550), (245, 40660), (266, 37450), (350, 28462), (380, 26215), (428, 23275), (475, 20972), (490, 20330), (532, 18725), (535, 18620), (665, 14980), (700, 14231), (749, 13300), (931, 10700), (950, 10486), (980, 10165), (1070, 9310), (1225, 8132), (1330, 7490), (1498, 6650), (1862, 5350), (1900, 5243), (2033, 4900), (2140, 4655), (2450, 4066), (2660, 3745), (2675, 3724), (2996, 3325)]