5155232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 5781568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 139, 152, 244, 278, 304, 488, 556, 608, 976, 1112, 1159, 1952, 2224, 2318, 2641, 4448, 4636, 5282, 8479, 9272, 10564, 16958, 18544, 21128, 33916, 37088, 42256, 67832, 84512, 135664, 161101, 271328, 322202, 644404, 1288808, 2577616, 5155232]

約数ペア:

[(1, 5155232), (2, 2577616), (4, 1288808), (8, 644404), (16, 322202), (19, 271328), (32, 161101), (38, 135664), (61, 84512), (76, 67832), (122, 42256), (139, 37088), (152, 33916), (244, 21128), (278, 18544), (304, 16958), (488, 10564), (556, 9272), (608, 8479), (976, 5282), (1112, 4636), (1159, 4448), (1952, 2641), (2224, 2318)]