38297220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 118691328

約数和(自身を除く): 80394108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1327, 1443, 1924, 2220, 2405, 2654, 2886, 3981, 4810, 5308, 5772, 6635, 7215, 7962, 9620, 13270, 14430, 15924, 17251, 19905, 26540, 28860, 34502, 39810, 49099, 51753, 69004, 79620, 86255, 98198, 103506, 147297, 172510, 196396, 207012, 245495, 258765, 294594, 345020, 490990, 517530, 589188, 638287, 736485, 981980, 1035060, 1276574, 1472970, 1914861, 2553148, 2945940, 3191435, 3829722, 6382870, 7659444, 9574305, 12765740, 19148610, 38297220]

約数ペア:

[(1, 38297220), (2, 19148610), (3, 12765740), (4, 9574305), (5, 7659444), (6, 6382870), (10, 3829722), (12, 3191435), (13, 2945940), (15, 2553148), (20, 1914861), (26, 1472970), (30, 1276574), (37, 1035060), (39, 981980), (52, 736485), (60, 638287), (65, 589188), (74, 517530), (78, 490990), (111, 345020), (130, 294594), (148, 258765), (156, 245495), (185, 207012), (195, 196396), (222, 172510), (260, 147297), (370, 103506), (390, 98198), (444, 86255), (481, 79620), (555, 69004), (740, 51753), (780, 49099), (962, 39810), (1110, 34502), (1327, 28860), (1443, 26540), (1924, 19905), (2220, 17251), (2405, 15924), (2654, 14430), (2886, 13270), (3981, 9620), (4810, 7962), (5308, 7215), (5772, 6635)]