22236680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 54062640

約数和(自身を除く): 31825960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 617, 680, 901, 1060, 1234, 1802, 2120, 2468, 3085, 3604, 4505, 4936, 6170, 7208, 9010, 10489, 12340, 18020, 20978, 24680, 32701, 36040, 41956, 52445, 65402, 83912, 104890, 130804, 163505, 209780, 261608, 327010, 419560, 555917, 654020, 1111834, 1308040, 2223668, 2779585, 4447336, 5559170, 11118340, 22236680]

約数ペア:

[(1, 22236680), (2, 11118340), (4, 5559170), (5, 4447336), (8, 2779585), (10, 2223668), (17, 1308040), (20, 1111834), (34, 654020), (40, 555917), (53, 419560), (68, 327010), (85, 261608), (106, 209780), (136, 163505), (170, 130804), (212, 104890), (265, 83912), (340, 65402), (424, 52445), (530, 41956), (617, 36040), (680, 32701), (901, 24680), (1060, 20978), (1234, 18020), (1802, 12340), (2120, 10489), (2468, 9010), (3085, 7208), (3604, 6170), (4505, 4936)]