2011268980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12613}}^1$

素因数の和:12713

約数の個数: 96

約数和(自身を含む): 5187684096

約数和(自身を除く): 3176415116

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 595, 670, 938, 1139, 1190, 1340, 1876, 2278, 2345, 2380, 4556, 4690, 5695, 7973, 9380, 11390, 12613, 15946, 22780, 25226, 31892, 39865, 50452, 63065, 79730, 88291, 126130, 159460, 176582, 214421, 252260, 353164, 428842, 441455, 845071, 857684, 882910, 1072105, 1500947, 1690142, 1765820, 2144210, 3001894, 3380284, 4225355, 4288420, 5915497, 6003788, 7504735, 8450710, 11830994, 14366207, 15009470, 16901420, 23661988, 28732414, 29577485, 30018940, 57464828, 59154970, 71831035, 100563449, 118309940, 143662070, 201126898, 287324140, 402253796, 502817245, 1005634490, 2011268980]

約数ペア:

[(1, 2011268980), (2, 1005634490), (4, 502817245), (5, 402253796), (7, 287324140), (10, 201126898), (14, 143662070), (17, 118309940), (20, 100563449), (28, 71831035), (34, 59154970), (35, 57464828), (67, 30018940), (68, 29577485), (70, 28732414), (85, 23661988), (119, 16901420), (134, 15009470), (140, 14366207), (170, 11830994), (238, 8450710), (268, 7504735), (335, 6003788), (340, 5915497), (469, 4288420), (476, 4225355), (595, 3380284), (670, 3001894), (938, 2144210), (1139, 1765820), (1190, 1690142), (1340, 1500947), (1876, 1072105), (2278, 882910), (2345, 857684), (2380, 845071), (4556, 441455), (4690, 428842), (5695, 353164), (7973, 252260), (9380, 214421), (11390, 176582), (12613, 159460), (15946, 126130), (22780, 88291), (25226, 79730), (31892, 63065), (39865, 50452)]