5197640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 14083200

約数和(自身を除く): 8885560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 977, 1064, 1330, 1954, 2660, 3908, 4885, 5320, 6839, 7816, 9770, 13678, 18563, 19540, 27356, 34195, 37126, 39080, 54712, 68390, 74252, 92815, 129941, 136780, 148504, 185630, 259882, 273560, 371260, 519764, 649705, 742520, 1039528, 1299410, 2598820, 5197640]

約数ペア:

[(1, 5197640), (2, 2598820), (4, 1299410), (5, 1039528), (7, 742520), (8, 649705), (10, 519764), (14, 371260), (19, 273560), (20, 259882), (28, 185630), (35, 148504), (38, 136780), (40, 129941), (56, 92815), (70, 74252), (76, 68390), (95, 54712), (133, 39080), (140, 37126), (152, 34195), (190, 27356), (266, 19540), (280, 18563), (380, 13678), (532, 9770), (665, 7816), (760, 6839), (977, 5320), (1064, 4885), (1330, 3908), (1954, 2660)]