11321660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 29611008

約数和(自身を除く): 18289348

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 71, 85, 119, 134, 140, 142, 170, 238, 268, 284, 335, 340, 355, 469, 476, 497, 595, 670, 710, 938, 994, 1139, 1190, 1207, 1340, 1420, 1876, 1988, 2278, 2345, 2380, 2414, 2485, 4556, 4690, 4757, 4828, 4970, 5695, 6035, 7973, 8449, 9380, 9514, 9940, 11390, 12070, 15946, 16898, 19028, 22780, 23785, 24140, 31892, 33299, 33796, 39865, 42245, 47570, 66598, 79730, 80869, 84490, 95140, 133196, 159460, 161738, 166495, 168980, 323476, 332990, 404345, 566083, 665980, 808690, 1132166, 1617380, 2264332, 2830415, 5660830, 11321660]

約数ペア:

[(1, 11321660), (2, 5660830), (4, 2830415), (5, 2264332), (7, 1617380), (10, 1132166), (14, 808690), (17, 665980), (20, 566083), (28, 404345), (34, 332990), (35, 323476), (67, 168980), (68, 166495), (70, 161738), (71, 159460), (85, 133196), (119, 95140), (134, 84490), (140, 80869), (142, 79730), (170, 66598), (238, 47570), (268, 42245), (284, 39865), (335, 33796), (340, 33299), (355, 31892), (469, 24140), (476, 23785), (497, 22780), (595, 19028), (670, 16898), (710, 15946), (938, 12070), (994, 11390), (1139, 9940), (1190, 9514), (1207, 9380), (1340, 8449), (1420, 7973), (1876, 6035), (1988, 5695), (2278, 4970), (2345, 4828), (2380, 4757), (2414, 4690), (2485, 4556)]