10226528

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 22873536

約数和(自身を除く): 12647008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 104, 122, 124, 169, 208, 244, 248, 338, 403, 416, 488, 496, 676, 793, 806, 976, 992, 1352, 1586, 1612, 1891, 1952, 2704, 3172, 3224, 3782, 5239, 5408, 6344, 6448, 7564, 10309, 10478, 12688, 12896, 15128, 20618, 20956, 24583, 25376, 30256, 41236, 41912, 49166, 60512, 82472, 83824, 98332, 164944, 167648, 196664, 319579, 329888, 393328, 639158, 786656, 1278316, 2556632, 5113264, 10226528]

約数ペア:

[(1, 10226528), (2, 5113264), (4, 2556632), (8, 1278316), (13, 786656), (16, 639158), (26, 393328), (31, 329888), (32, 319579), (52, 196664), (61, 167648), (62, 164944), (104, 98332), (122, 83824), (124, 82472), (169, 60512), (208, 49166), (244, 41912), (248, 41236), (338, 30256), (403, 25376), (416, 24583), (488, 20956), (496, 20618), (676, 15128), (793, 12896), (806, 12688), (976, 10478), (992, 10309), (1352, 7564), (1586, 6448), (1612, 6344), (1891, 5408), (1952, 5239), (2704, 3782), (3172, 3224)]