13016749550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{312527}}^1$

素因数の和:312570

約数の個数: 72

約数和(自身を含む): 29820796704

約数和(自身を除く): 16804047154

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1666, 2450, 2975, 4165, 5950, 8330, 20825, 41650, 312527, 625054, 1562635, 2187689, 3125270, 4375378, 5312959, 7813175, 10625918, 10938445, 15313823, 15626350, 21876890, 26564795, 30627646, 37190713, 53129590, 54692225, 74381426, 76569115, 109384450, 132823975, 153138230, 185953565, 260334991, 265647950, 371907130, 382845575, 520669982, 765691150, 929767825, 1301674955, 1859535650, 2603349910, 6508374775, 13016749550]

約数ペア:

[(1, 13016749550), (2, 6508374775), (5, 2603349910), (7, 1859535650), (10, 1301674955), (14, 929767825), (17, 765691150), (25, 520669982), (34, 382845575), (35, 371907130), (49, 265647950), (50, 260334991), (70, 185953565), (85, 153138230), (98, 132823975), (119, 109384450), (170, 76569115), (175, 74381426), (238, 54692225), (245, 53129590), (350, 37190713), (425, 30627646), (490, 26564795), (595, 21876890), (833, 15626350), (850, 15313823), (1190, 10938445), (1225, 10625918), (1666, 7813175), (2450, 5312959), (2975, 4375378), (4165, 3125270), (5950, 2187689), (8330, 1562635), (20825, 625054), (41650, 312527)]