5919260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 13470240

約数和(自身を除く): 7550980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 421, 703, 740, 842, 1406, 1684, 2105, 2812, 3515, 4210, 7030, 7999, 8420, 14060, 15577, 15998, 31154, 31996, 39995, 62308, 77885, 79990, 155770, 159980, 295963, 311540, 591926, 1183852, 1479815, 2959630, 5919260]

約数ペア:

[(1, 5919260), (2, 2959630), (4, 1479815), (5, 1183852), (10, 591926), (19, 311540), (20, 295963), (37, 159980), (38, 155770), (74, 79990), (76, 77885), (95, 62308), (148, 39995), (185, 31996), (190, 31154), (370, 15998), (380, 15577), (421, 14060), (703, 8420), (740, 7999), (842, 7030), (1406, 4210), (1684, 3515), (2105, 2812)]