22072480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 33448160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 71, 80, 116, 134, 142, 145, 160, 232, 268, 284, 290, 335, 355, 464, 536, 568, 580, 670, 710, 928, 1072, 1136, 1160, 1340, 1420, 1943, 2059, 2144, 2272, 2320, 2680, 2840, 3886, 4118, 4640, 4757, 5360, 5680, 7772, 8236, 9514, 9715, 10295, 10720, 11360, 15544, 16472, 19028, 19430, 20590, 23785, 31088, 32944, 38056, 38860, 41180, 47570, 62176, 65888, 76112, 77720, 82360, 95140, 137953, 152224, 155440, 164720, 190280, 275906, 310880, 329440, 380560, 551812, 689765, 761120, 1103624, 1379530, 2207248, 2759060, 4414496, 5518120, 11036240, 22072480]

約数ペア:

[(1, 22072480), (2, 11036240), (4, 5518120), (5, 4414496), (8, 2759060), (10, 2207248), (16, 1379530), (20, 1103624), (29, 761120), (32, 689765), (40, 551812), (58, 380560), (67, 329440), (71, 310880), (80, 275906), (116, 190280), (134, 164720), (142, 155440), (145, 152224), (160, 137953), (232, 95140), (268, 82360), (284, 77720), (290, 76112), (335, 65888), (355, 62176), (464, 47570), (536, 41180), (568, 38860), (580, 38056), (670, 32944), (710, 31088), (928, 23785), (1072, 20590), (1136, 19430), (1160, 19028), (1340, 16472), (1420, 15544), (1943, 11360), (2059, 10720), (2144, 10295), (2272, 9715), (2320, 9514), (2680, 8236), (2840, 7772), (3886, 5680), (4118, 5360), (4640, 4757)]