45347920

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2003}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 105859296

約数和(自身を除く): 60511376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2003, 2264, 2830, 4006, 4528, 5660, 8012, 10015, 11320, 16024, 20030, 22640, 32048, 40060, 80120, 160240, 566849, 1133698, 2267396, 2834245, 4534792, 5668490, 9069584, 11336980, 22673960, 45347920]

約数ペア:

[(1, 45347920), (2, 22673960), (4, 11336980), (5, 9069584), (8, 5668490), (10, 4534792), (16, 2834245), (20, 2267396), (40, 1133698), (80, 566849), (283, 160240), (566, 80120), (1132, 40060), (1415, 32048), (2003, 22640), (2264, 20030), (2830, 16024), (4006, 11320), (4528, 10015), (5660, 8012)]