5456240

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 12783408

約数和(自身を除く): 7327168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 283, 482, 566, 964, 1132, 1205, 1415, 1928, 2264, 2410, 2830, 3856, 4528, 4820, 5660, 9640, 11320, 19280, 22640, 68203, 136406, 272812, 341015, 545624, 682030, 1091248, 1364060, 2728120, 5456240]

約数ペア:

[(1, 5456240), (2, 2728120), (4, 1364060), (5, 1091248), (8, 682030), (10, 545624), (16, 341015), (20, 272812), (40, 136406), (80, 68203), (241, 22640), (283, 19280), (482, 11320), (566, 9640), (964, 5660), (1132, 4820), (1205, 4528), (1415, 3856), (1928, 2830), (2264, 2410)]