83674240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 219769200

約数和(自身を除く): 136094960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 113, 128, 130, 160, 178, 208, 226, 260, 320, 356, 416, 445, 452, 520, 565, 640, 712, 832, 890, 904, 1040, 1130, 1157, 1424, 1469, 1664, 1780, 1808, 2080, 2260, 2314, 2848, 2938, 3560, 3616, 4160, 4520, 4628, 5696, 5785, 5876, 7120, 7232, 7345, 8320, 9040, 9256, 10057, 11392, 11570, 11752, 14240, 14464, 14690, 18080, 18512, 20114, 23140, 23504, 28480, 29380, 36160, 37024, 40228, 46280, 47008, 50285, 56960, 58760, 72320, 74048, 80456, 92560, 94016, 100570, 117520, 130741, 148096, 160912, 185120, 188032, 201140, 235040, 261482, 321824, 370240, 402280, 470080, 522964, 643648, 653705, 740480, 804560, 940160, 1045928, 1287296, 1307410, 1609120, 2091856, 2614820, 3218240, 4183712, 5229640, 6436480, 8367424, 10459280, 16734848, 20918560, 41837120, 83674240]

約数ペア:

[(1, 83674240), (2, 41837120), (4, 20918560), (5, 16734848), (8, 10459280), (10, 8367424), (13, 6436480), (16, 5229640), (20, 4183712), (26, 3218240), (32, 2614820), (40, 2091856), (52, 1609120), (64, 1307410), (65, 1287296), (80, 1045928), (89, 940160), (104, 804560), (113, 740480), (128, 653705), (130, 643648), (160, 522964), (178, 470080), (208, 402280), (226, 370240), (260, 321824), (320, 261482), (356, 235040), (416, 201140), (445, 188032), (452, 185120), (520, 160912), (565, 148096), (640, 130741), (712, 117520), (832, 100570), (890, 94016), (904, 92560), (1040, 80456), (1130, 74048), (1157, 72320), (1424, 58760), (1469, 56960), (1664, 50285), (1780, 47008), (1808, 46280), (2080, 40228), (2260, 37024), (2314, 36160), (2848, 29380), (2938, 28480), (3560, 23504), (3616, 23140), (4160, 20114), (4520, 18512), (4628, 18080), (5696, 14690), (5785, 14464), (5876, 14240), (7120, 11752), (7232, 11570), (7345, 11392), (8320, 10057), (9040, 9256)]