1057526520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{204947}}^1$

素因数の和:205004

約数の個数: 64

約数和(自身を含む): 3246376320

約数和(自身を除く): 2188849800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 204947, 409894, 614841, 819788, 1024735, 1229682, 1639576, 2049470, 2459364, 3074205, 4098940, 4918728, 6148410, 8197880, 8812721, 12296820, 17625442, 24593640, 26438163, 35250884, 44063605, 52876326, 70501768, 88127210, 105752652, 132190815, 176254420, 211505304, 264381630, 352508840, 528763260, 1057526520]

約数ペア:

[(1, 1057526520), (2, 528763260), (3, 352508840), (4, 264381630), (5, 211505304), (6, 176254420), (8, 132190815), (10, 105752652), (12, 88127210), (15, 70501768), (20, 52876326), (24, 44063605), (30, 35250884), (40, 26438163), (43, 24593640), (60, 17625442), (86, 12296820), (120, 8812721), (129, 8197880), (172, 6148410), (215, 4918728), (258, 4098940), (344, 3074205), (430, 2459364), (516, 2049470), (645, 1639576), (860, 1229682), (1032, 1024735), (1290, 819788), (1720, 614841), (2580, 409894), (5160, 204947)]