26669440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5979

約数の個数: 64

約数和(自身を含む): 72876960

約数和(自身を除く): 46207520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5953, 11906, 23812, 29765, 41671, 47624, 59530, 83342, 95248, 119060, 166684, 190496, 208355, 238120, 333368, 380992, 416710, 476240, 666736, 761984, 833420, 952480, 1333472, 1666840, 1904960, 2666944, 3333680, 3809920, 5333888, 6667360, 13334720, 26669440]

約数ペア:

[(1, 26669440), (2, 13334720), (4, 6667360), (5, 5333888), (7, 3809920), (8, 3333680), (10, 2666944), (14, 1904960), (16, 1666840), (20, 1333472), (28, 952480), (32, 833420), (35, 761984), (40, 666736), (56, 476240), (64, 416710), (70, 380992), (80, 333368), (112, 238120), (128, 208355), (140, 190496), (160, 166684), (224, 119060), (280, 95248), (320, 83342), (448, 59530), (560, 47624), (640, 41671), (896, 29765), (1120, 23812), (2240, 11906), (4480, 5953)]