14867120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 40

約数和(自身を含む): 36389040

約数和(自身を除く): 21521920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9781, 19562, 39124, 48905, 78248, 97810, 156496, 185839, 195620, 371678, 391240, 743356, 782480, 929195, 1486712, 1858390, 2973424, 3716780, 7433560, 14867120]

約数ペア:

[(1, 14867120), (2, 7433560), (4, 3716780), (5, 2973424), (8, 1858390), (10, 1486712), (16, 929195), (19, 782480), (20, 743356), (38, 391240), (40, 371678), (76, 195620), (80, 185839), (95, 156496), (152, 97810), (190, 78248), (304, 48905), (380, 39124), (760, 19562), (1520, 9781)]