22396660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 34502924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 191, 205, 220, 260, 286, 382, 410, 451, 533, 572, 715, 764, 820, 902, 955, 1066, 1430, 1804, 1910, 2101, 2132, 2255, 2483, 2665, 2860, 3820, 4202, 4510, 4966, 5330, 5863, 7831, 8404, 9020, 9932, 10505, 10660, 11726, 12415, 15662, 21010, 23452, 24830, 27313, 29315, 31324, 39155, 42020, 49660, 54626, 58630, 78310, 86141, 101803, 109252, 117260, 136565, 156620, 172282, 203606, 273130, 344564, 407212, 430705, 509015, 546260, 861410, 1018030, 1119833, 1722820, 2036060, 2239666, 4479332, 5599165, 11198330, 22396660]

約数ペア:

[(1, 22396660), (2, 11198330), (4, 5599165), (5, 4479332), (10, 2239666), (11, 2036060), (13, 1722820), (20, 1119833), (22, 1018030), (26, 861410), (41, 546260), (44, 509015), (52, 430705), (55, 407212), (65, 344564), (82, 273130), (110, 203606), (130, 172282), (143, 156620), (164, 136565), (191, 117260), (205, 109252), (220, 101803), (260, 86141), (286, 78310), (382, 58630), (410, 54626), (451, 49660), (533, 42020), (572, 39155), (715, 31324), (764, 29315), (820, 27313), (902, 24830), (955, 23452), (1066, 21010), (1430, 15662), (1804, 12415), (1910, 11726), (2101, 10660), (2132, 10505), (2255, 9932), (2483, 9020), (2665, 8404), (2860, 7831), (3820, 5863), (4202, 5330), (4510, 4966)]