5609180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 12852000

約数和(自身を除く): 7242820

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 509, 551, 580, 1018, 1102, 2036, 2204, 2545, 2755, 5090, 5510, 9671, 10180, 11020, 14761, 19342, 29522, 38684, 48355, 59044, 73805, 96710, 147610, 193420, 280459, 295220, 560918, 1121836, 1402295, 2804590, 5609180]

約数ペア:

[(1, 5609180), (2, 2804590), (4, 1402295), (5, 1121836), (10, 560918), (19, 295220), (20, 280459), (29, 193420), (38, 147610), (58, 96710), (76, 73805), (95, 59044), (116, 48355), (145, 38684), (190, 29522), (290, 19342), (380, 14761), (509, 11020), (551, 10180), (580, 9671), (1018, 5510), (1102, 5090), (2036, 2755), (2204, 2545)]