5345600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 84

約数和(自身を含む): 14220444

約数和(自身を除く): 8874844

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 257, 260, 320, 325, 400, 416, 514, 520, 650, 800, 832, 1028, 1040, 1285, 1300, 1600, 2056, 2080, 2570, 2600, 3341, 4112, 4160, 5140, 5200, 6425, 6682, 8224, 10280, 10400, 12850, 13364, 16448, 16705, 20560, 20800, 25700, 26728, 33410, 41120, 51400, 53456, 66820, 82240, 83525, 102800, 106912, 133640, 167050, 205600, 213824, 267280, 334100, 411200, 534560, 668200, 1069120, 1336400, 2672800, 5345600]

約数ペア:

[(1, 5345600), (2, 2672800), (4, 1336400), (5, 1069120), (8, 668200), (10, 534560), (13, 411200), (16, 334100), (20, 267280), (25, 213824), (26, 205600), (32, 167050), (40, 133640), (50, 106912), (52, 102800), (64, 83525), (65, 82240), (80, 66820), (100, 53456), (104, 51400), (130, 41120), (160, 33410), (200, 26728), (208, 25700), (257, 20800), (260, 20560), (320, 16705), (325, 16448), (400, 13364), (416, 12850), (514, 10400), (520, 10280), (650, 8224), (800, 6682), (832, 6425), (1028, 5200), (1040, 5140), (1285, 4160), (1300, 4112), (1600, 3341), (2056, 2600), (2080, 2570)]