13849660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 32845680

約数和(自身を除く): 18996020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 97, 110, 118, 121, 194, 220, 236, 242, 295, 388, 484, 485, 590, 605, 649, 970, 1067, 1180, 1210, 1298, 1940, 2134, 2420, 2596, 3245, 4268, 5335, 5723, 6490, 7139, 10670, 11446, 11737, 12980, 14278, 21340, 22892, 23474, 28556, 28615, 35695, 46948, 57230, 58685, 62953, 71390, 114460, 117370, 125906, 142780, 234740, 251812, 314765, 629530, 692483, 1259060, 1384966, 2769932, 3462415, 6924830, 13849660]

約数ペア:

[(1, 13849660), (2, 6924830), (4, 3462415), (5, 2769932), (10, 1384966), (11, 1259060), (20, 692483), (22, 629530), (44, 314765), (55, 251812), (59, 234740), (97, 142780), (110, 125906), (118, 117370), (121, 114460), (194, 71390), (220, 62953), (236, 58685), (242, 57230), (295, 46948), (388, 35695), (484, 28615), (485, 28556), (590, 23474), (605, 22892), (649, 21340), (970, 14278), (1067, 12980), (1180, 11737), (1210, 11446), (1298, 10670), (1940, 7139), (2134, 6490), (2420, 5723), (2596, 5335), (3245, 4268)]