10254244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 24349248

約数和(自身を除く): 14095004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 197, 286, 308, 338, 364, 394, 572, 676, 788, 1001, 1183, 1379, 1859, 2002, 2167, 2366, 2561, 2758, 3718, 4004, 4334, 4732, 5122, 5516, 7436, 8668, 10244, 13013, 15169, 17927, 26026, 28171, 30338, 33293, 35854, 52052, 56342, 60676, 66586, 71708, 112684, 133172, 197197, 233051, 366223, 394394, 466102, 732446, 788788, 932204, 1464892, 2563561, 5127122, 10254244]

約数ペア:

[(1, 10254244), (2, 5127122), (4, 2563561), (7, 1464892), (11, 932204), (13, 788788), (14, 732446), (22, 466102), (26, 394394), (28, 366223), (44, 233051), (52, 197197), (77, 133172), (91, 112684), (143, 71708), (154, 66586), (169, 60676), (182, 56342), (197, 52052), (286, 35854), (308, 33293), (338, 30338), (364, 28171), (394, 26026), (572, 17927), (676, 15169), (788, 13013), (1001, 10244), (1183, 8668), (1379, 7436), (1859, 5516), (2002, 5122), (2167, 4732), (2366, 4334), (2561, 4004), (2758, 3718)]