9508529240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{69163}}^1$

素因数の和:69672

約数の個数: 64

約数和(自身を含む): 24500655360

約数和(自身を除く): 14992126120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 491, 982, 1964, 2455, 3437, 3928, 4910, 6874, 9820, 13748, 17185, 19640, 27496, 34370, 68740, 69163, 137480, 138326, 276652, 345815, 484141, 553304, 691630, 968282, 1383260, 1936564, 2420705, 2766520, 3873128, 4841410, 9682820, 19365640, 33959033, 67918066, 135836132, 169795165, 237713231, 271672264, 339590330, 475426462, 679180660, 950852924, 1188566155, 1358361320, 1901705848, 2377132310, 4754264620, 9508529240]

約数ペア:

[(1, 9508529240), (2, 4754264620), (4, 2377132310), (5, 1901705848), (7, 1358361320), (8, 1188566155), (10, 950852924), (14, 679180660), (20, 475426462), (28, 339590330), (35, 271672264), (40, 237713231), (56, 169795165), (70, 135836132), (140, 67918066), (280, 33959033), (491, 19365640), (982, 9682820), (1964, 4841410), (2455, 3873128), (3437, 2766520), (3928, 2420705), (4910, 1936564), (6874, 1383260), (9820, 968282), (13748, 691630), (17185, 553304), (19640, 484141), (27496, 345815), (34370, 276652), (68740, 138326), (69163, 137480)]