10256220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 34720224

約数和(自身を除く): 24464004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 487, 540, 585, 702, 780, 810, 974, 1053, 1170, 1404, 1461, 1620, 1755, 1948, 2106, 2340, 2435, 2922, 3510, 4212, 4383, 4870, 5265, 5844, 6331, 7020, 7305, 8766, 9740, 10530, 12662, 13149, 14610, 17532, 18993, 21060, 21915, 25324, 26298, 29220, 31655, 37986, 39447, 43830, 52596, 56979, 63310, 65745, 75972, 78894, 87660, 94965, 113958, 126620, 131490, 157788, 170937, 189930, 197235, 227916, 262980, 284895, 341874, 379860, 394470, 512811, 569790, 683748, 788940, 854685, 1025622, 1139580, 1709370, 2051244, 2564055, 3418740, 5128110, 10256220]

約数ペア:

[(1, 10256220), (2, 5128110), (3, 3418740), (4, 2564055), (5, 2051244), (6, 1709370), (9, 1139580), (10, 1025622), (12, 854685), (13, 788940), (15, 683748), (18, 569790), (20, 512811), (26, 394470), (27, 379860), (30, 341874), (36, 284895), (39, 262980), (45, 227916), (52, 197235), (54, 189930), (60, 170937), (65, 157788), (78, 131490), (81, 126620), (90, 113958), (108, 94965), (117, 87660), (130, 78894), (135, 75972), (156, 65745), (162, 63310), (180, 56979), (195, 52596), (234, 43830), (260, 39447), (270, 37986), (324, 31655), (351, 29220), (390, 26298), (405, 25324), (468, 21915), (487, 21060), (540, 18993), (585, 17532), (702, 14610), (780, 13149), (810, 12662), (974, 10530), (1053, 9740), (1170, 8766), (1404, 7305), (1461, 7020), (1620, 6331), (1755, 5844), (1948, 5265), (2106, 4870), (2340, 4383), (2435, 4212), (2922, 3510)]