11118340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 25229232

約数和(自身を除く): 14110892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 617, 901, 1060, 1234, 1802, 2468, 3085, 3604, 4505, 6170, 9010, 10489, 12340, 18020, 20978, 32701, 41956, 52445, 65402, 104890, 130804, 163505, 209780, 327010, 555917, 654020, 1111834, 2223668, 2779585, 5559170, 11118340]

約数ペア:

[(1, 11118340), (2, 5559170), (4, 2779585), (5, 2223668), (10, 1111834), (17, 654020), (20, 555917), (34, 327010), (53, 209780), (68, 163505), (85, 130804), (106, 104890), (170, 65402), (212, 52445), (265, 41956), (340, 32701), (530, 20978), (617, 18020), (901, 12340), (1060, 10489), (1234, 9010), (1802, 6170), (2468, 4505), (3085, 3604)]