22643320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 63452160

約数和(自身を除く): 40808840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 71, 85, 119, 134, 136, 140, 142, 170, 238, 268, 280, 284, 335, 340, 355, 469, 476, 497, 536, 568, 595, 670, 680, 710, 938, 952, 994, 1139, 1190, 1207, 1340, 1420, 1876, 1988, 2278, 2345, 2380, 2414, 2485, 2680, 2840, 3752, 3976, 4556, 4690, 4757, 4760, 4828, 4970, 5695, 6035, 7973, 8449, 9112, 9380, 9514, 9656, 9940, 11390, 12070, 15946, 16898, 18760, 19028, 19880, 22780, 23785, 24140, 31892, 33299, 33796, 38056, 39865, 42245, 45560, 47570, 48280, 63784, 66598, 67592, 79730, 80869, 84490, 95140, 133196, 159460, 161738, 166495, 168980, 190280, 266392, 318920, 323476, 332990, 337960, 404345, 566083, 646952, 665980, 808690, 1132166, 1331960, 1617380, 2264332, 2830415, 3234760, 4528664, 5660830, 11321660, 22643320]

約数ペア:

[(1, 22643320), (2, 11321660), (4, 5660830), (5, 4528664), (7, 3234760), (8, 2830415), (10, 2264332), (14, 1617380), (17, 1331960), (20, 1132166), (28, 808690), (34, 665980), (35, 646952), (40, 566083), (56, 404345), (67, 337960), (68, 332990), (70, 323476), (71, 318920), (85, 266392), (119, 190280), (134, 168980), (136, 166495), (140, 161738), (142, 159460), (170, 133196), (238, 95140), (268, 84490), (280, 80869), (284, 79730), (335, 67592), (340, 66598), (355, 63784), (469, 48280), (476, 47570), (497, 45560), (536, 42245), (568, 39865), (595, 38056), (670, 33796), (680, 33299), (710, 31892), (938, 24140), (952, 23785), (994, 22780), (1139, 19880), (1190, 19028), (1207, 18760), (1340, 16898), (1420, 15946), (1876, 12070), (1988, 11390), (2278, 9940), (2345, 9656), (2380, 9514), (2414, 9380), (2485, 9112), (2680, 8449), (2840, 7973), (3752, 6035), (3976, 5695), (4556, 4970), (4690, 4828), (4757, 4760)]