105853720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 282560400

約数和(自身を除く): 176706680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1019, 1060, 1484, 1855, 1960, 2038, 2120, 2597, 2968, 3710, 4076, 5095, 5194, 7133, 7420, 8152, 10190, 10388, 12985, 14266, 14840, 20380, 20776, 25970, 28532, 35665, 40760, 49931, 51940, 54007, 57064, 71330, 99862, 103880, 108014, 142660, 199724, 216028, 249655, 270035, 285320, 378049, 399448, 432056, 499310, 540070, 756098, 998620, 1080140, 1512196, 1890245, 1997240, 2160280, 2646343, 3024392, 3780490, 5292686, 7560980, 10585372, 13231715, 15121960, 21170744, 26463430, 52926860, 105853720]

約数ペア:

[(1, 105853720), (2, 52926860), (4, 26463430), (5, 21170744), (7, 15121960), (8, 13231715), (10, 10585372), (14, 7560980), (20, 5292686), (28, 3780490), (35, 3024392), (40, 2646343), (49, 2160280), (53, 1997240), (56, 1890245), (70, 1512196), (98, 1080140), (106, 998620), (140, 756098), (196, 540070), (212, 499310), (245, 432056), (265, 399448), (280, 378049), (371, 285320), (392, 270035), (424, 249655), (490, 216028), (530, 199724), (742, 142660), (980, 108014), (1019, 103880), (1060, 99862), (1484, 71330), (1855, 57064), (1960, 54007), (2038, 51940), (2120, 49931), (2597, 40760), (2968, 35665), (3710, 28532), (4076, 25970), (5095, 20776), (5194, 20380), (7133, 14840), (7420, 14266), (8152, 12985), (10190, 10388)]