14052920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 23271880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1619, 1736, 2170, 3238, 4340, 6476, 8095, 8680, 11333, 12952, 16190, 22666, 32380, 45332, 50189, 56665, 64760, 90664, 100378, 113330, 200756, 226660, 250945, 351323, 401512, 453320, 501890, 702646, 1003780, 1405292, 1756615, 2007560, 2810584, 3513230, 7026460, 14052920]

約数ペア:

[(1, 14052920), (2, 7026460), (4, 3513230), (5, 2810584), (7, 2007560), (8, 1756615), (10, 1405292), (14, 1003780), (20, 702646), (28, 501890), (31, 453320), (35, 401512), (40, 351323), (56, 250945), (62, 226660), (70, 200756), (124, 113330), (140, 100378), (155, 90664), (217, 64760), (248, 56665), (280, 50189), (310, 45332), (434, 32380), (620, 22666), (868, 16190), (1085, 12952), (1240, 11333), (1619, 8680), (1736, 8095), (2170, 6476), (3238, 4340)]