22103620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 59867136

約数和(自身を除く): 37763516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 463, 620, 682, 770, 868, 926, 1085, 1364, 1540, 1705, 1852, 2170, 2315, 2387, 3241, 3410, 4340, 4630, 4774, 5093, 6482, 6820, 9260, 9548, 10186, 11935, 12964, 14353, 16205, 20372, 23870, 25465, 28706, 32410, 35651, 47740, 50930, 57412, 64820, 71302, 71765, 100471, 101860, 142604, 143530, 157883, 178255, 200942, 287060, 315766, 356510, 401884, 502355, 631532, 713020, 789415, 1004710, 1105181, 1578830, 2009420, 2210362, 3157660, 4420724, 5525905, 11051810, 22103620]

約数ペア:

[(1, 22103620), (2, 11051810), (4, 5525905), (5, 4420724), (7, 3157660), (10, 2210362), (11, 2009420), (14, 1578830), (20, 1105181), (22, 1004710), (28, 789415), (31, 713020), (35, 631532), (44, 502355), (55, 401884), (62, 356510), (70, 315766), (77, 287060), (110, 200942), (124, 178255), (140, 157883), (154, 143530), (155, 142604), (217, 101860), (220, 100471), (308, 71765), (310, 71302), (341, 64820), (385, 57412), (434, 50930), (463, 47740), (620, 35651), (682, 32410), (770, 28706), (868, 25465), (926, 23870), (1085, 20372), (1364, 16205), (1540, 14353), (1705, 12964), (1852, 11935), (2170, 10186), (2315, 9548), (2387, 9260), (3241, 6820), (3410, 6482), (4340, 5093), (4630, 4774)]