7041251840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{392927}}^1$

素因数の和:392957

約数の個数: 80

約数和(自身を含む): 19294336512

約数和(自身を除く): 12253084672

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, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 392927, 785854, 1571708, 1964635, 2750489, 3143416, 3929270, 5500978, 6286832, 7858540, 11001956, 12573664, 13752445, 15717080, 22003912, 25147328, 27504890, 31434160, 44007824, 50294656, 55009780, 62868320, 88015648, 100589312, 110019560, 125736640, 176031296, 201178624, 220039120, 251473280, 352062592, 440078240, 502946560, 704125184, 880156480, 1005893120, 1408250368, 1760312960, 3520625920, 7041251840]

約数ペア:

[(1, 7041251840), (2, 3520625920), (4, 1760312960), (5, 1408250368), (7, 1005893120), (8, 880156480), (10, 704125184), (14, 502946560), (16, 440078240), (20, 352062592), (28, 251473280), (32, 220039120), (35, 201178624), (40, 176031296), (56, 125736640), (64, 110019560), (70, 100589312), (80, 88015648), (112, 62868320), (128, 55009780), (140, 50294656), (160, 44007824), (224, 31434160), (256, 27504890), (280, 25147328), (320, 22003912), (448, 15717080), (512, 13752445), (560, 12573664), (640, 11001956), (896, 7858540), (1120, 6286832), (1280, 5500978), (1792, 3929270), (2240, 3143416), (2560, 2750489), (3584, 1964635), (4480, 1571708), (8960, 785854), (17920, 392927)]