82966400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 96

約数和(自身を含む): 223679880

約数和(自身を除く): 140713480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 2357, 3200, 3520, 4400, 4714, 7040, 8800, 9428, 11785, 17600, 18856, 23570, 25927, 35200, 37712, 47140, 51854, 58925, 75424, 94280, 103708, 117850, 129635, 150848, 188560, 207416, 235700, 259270, 301696, 377120, 414832, 471400, 518540, 648175, 754240, 829664, 942800, 1037080, 1296350, 1508480, 1659328, 1885600, 2074160, 2592700, 3318656, 3771200, 4148320, 5185400, 7542400, 8296640, 10370800, 16593280, 20741600, 41483200, 82966400]

約数ペア:

[(1, 82966400), (2, 41483200), (4, 20741600), (5, 16593280), (8, 10370800), (10, 8296640), (11, 7542400), (16, 5185400), (20, 4148320), (22, 3771200), (25, 3318656), (32, 2592700), (40, 2074160), (44, 1885600), (50, 1659328), (55, 1508480), (64, 1296350), (80, 1037080), (88, 942800), (100, 829664), (110, 754240), (128, 648175), (160, 518540), (176, 471400), (200, 414832), (220, 377120), (275, 301696), (320, 259270), (352, 235700), (400, 207416), (440, 188560), (550, 150848), (640, 129635), (704, 117850), (800, 103708), (880, 94280), (1100, 75424), (1408, 58925), (1600, 51854), (1760, 47140), (2200, 37712), (2357, 35200), (3200, 25927), (3520, 23570), (4400, 18856), (4714, 17600), (7040, 11785), (8800, 9428)]