45167080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 72244760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1663, 1940, 2716, 3326, 3395, 3880, 5432, 6652, 6790, 8315, 11641, 13304, 13580, 16630, 23282, 27160, 33260, 46564, 58205, 66520, 93128, 116410, 161311, 232820, 322622, 465640, 645244, 806555, 1129177, 1290488, 1613110, 2258354, 3226220, 4516708, 5645885, 6452440, 9033416, 11291770, 22583540, 45167080]

約数ペア:

[(1, 45167080), (2, 22583540), (4, 11291770), (5, 9033416), (7, 6452440), (8, 5645885), (10, 4516708), (14, 3226220), (20, 2258354), (28, 1613110), (35, 1290488), (40, 1129177), (56, 806555), (70, 645244), (97, 465640), (140, 322622), (194, 232820), (280, 161311), (388, 116410), (485, 93128), (679, 66520), (776, 58205), (970, 46564), (1358, 33260), (1663, 27160), (1940, 23282), (2716, 16630), (3326, 13580), (3395, 13304), (3880, 11641), (5432, 8315), (6652, 6790)]